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History 2Q Exam The Great Depression & New Deal Flashcards

In 1929, the stock market crash spelled an end to the prosperity of the 1920s. The stock market crash marked the beginning of a period of economic hard times known as the Great Depression which lasted through the 1930s. During the 1920s, Many Americans had seen how some had gotten rich by investing in the stock market. They wanted to invest, too. Stock brokers made it easier to buy stock on credit by paying as little as 10% and owing the rest. This was known as buying on margin. When the stock market started going down, those who had bought stock on margin panicked and sold their stock crashing the market. The effects of the crash spread through the economy as more and more businesses and banks failed, factories closed, and many people became unemployed. By 1930, the nation was sinking into the worst economic depression in its history. Hoover did little to help the economy or those hurt by the depression, and many Americans began to blame him for the Great Depression and not helping those in need. The shanty towns of unemployed came to be known as Hoovervilles.
In 1932, voters chose Franklin Roosevelt as President. FDR promised a new deal for Americans. In the years ahead, he tried out many programs. Together, they were called the New Deal. The New Deal was a great departure from the policies of previous Presidents. The New Deal was based on the concept that the government had a responsibility for helping those in need and getting involved in the economy. The first problem Roosevelt tackled was the banks. He declared a bank holiday closing the banks and then allowed only those in sound financial shape to reopen. To reassure the public and let them know what the government was doing to help Roosevelt gave a series of radio broadcasts known as fireside chats. The New Deal had three many goals; relief for the unemployed, recovery to get businesses and factories going again, and reform to prevent another depression.

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415854236Works Progress Administration (WPA)Hires jobless people to build public buildings and parks.0
415854237New Dealprogram of President Franklin D. Roosevelt to end the Great Depression1
415854238Pros of Roosevelt's New Deal- Government has a duty to help all citizens. - The New Deal helped the nation through the worst days of the Great Depression. - At a time when people in other countries turned to dictators to solve problems, the New Deal saved the Nation's democratic system.2
415854239Con of Roosevelt's New Deal- Government should not interfere in business or in people's private lives. - New Deal spending led to increases in the national debt. - The New Deal did not end the Great Depression.3
415854240FDRRoosevelt during the Depression and WWII. He instituted the New Deal. He was the only president in U.S. history to be elected to four terms4
415854242AAAAgricultural Adjustment Administration: attempted to regulate agricultural production through farm subsidies; ruled unconstitutional in 1936; disbanded after World War II5
415854244TVA(Tennessee Valley Authority Act) Relief, Recover, and Reform. one of the most important acts that built a hyro-electric dam for a needed area.6
415854245Civilian Conservation Corps (CCC)imployed millions of young men to plant trees and improve the environment during the Great Depression7
415854246Social SecurityAny government system that provides monetary assistance to people with an adequate or no income8
415854365The three R's (Relief, Recovery, Reform)Relief, Recovery, and Reform; FRD tried to address the Great Depression9
415854366Causes of the Great Depression- Factories and farms produce more goods than people can buy. - Banks make loans that borrowers cannot pay back. - After the stock market crash, many businesses cannot find people who will invest in their growth.10
415854494Effects of the Great Depression- Many banks fail. - Many businesses and factories fail. - Millions of Americans are out of work. - Many are homeless and hungry. - Families break up and people suffer11
415854496buying on marginpractice that allows people to buy stock with a down payment of a portion of the value12
415854499Works Progress Administration (WPA)Hires jobless people to build public buildings and parks.13
415854500National Recovery Administration [NRA]government agency set up during the Great Depression to enforce new codes designed to stabilize industry14
415854501Dust Stormregion in the central Great Plains that was hit by a severe drought15
415854503deficit spending1. spending more money than it collects in taxes (this results in government debt)16
415854507Social Security Act1. gives money to retirees, the unemployed, people with disabilities, and families with dependent children17
415854508Laissez Faire PolicyHands off. No government intervention in business. Free market/free trade18
415854509Hoover during the Great Depressionbelieved in volunteer efforts by business and little government intervention, neither helped the Depression.19
415854510FDR during the depressioncreated the new deal and systems that helped boost the economy and expand the government.20
415854511changes in government during the Great Depression and New Deal eraFederal government was greatly expanded during the Depression, making great efforts to help the local governments and its citizens throughout the new deals, social security, fdic, etc.21
415854512How depression endedWW2 started-European countries needed jeeps and other goods and economy increased and men went to war after Pearl Harbor which created jobs.22
415854513Conservative Thoughts during the 1930'sProvide tax relief, loans, and encouragement ot businesses. Discourage federal aid to the poor. Instead, encourage private charities and local and state governments to organize and provide poverty relief. Balance the budget to maintain financial stability. Increase tariffs (taxes) to protect American businesses from foreign competition.23
415854516Liberal thoughts during the 1930'sIncrease taxes on the income of the wealthy. Provide direct federal relief to the poor. Make a massive federal commitment to public works to provide jobs and encourage economic growth. Provide aid to farmers in the form of loans and payments to take crops out of production until prices for agricultural goods stabilize.24
415854517Emergency Banking Relief ActWithin one month, the government would make 100 banks go back in business25
415854518How did Roosevelt gain support?by using fireside chats26
415854519Securities and Exchange Commission (SEC)Limited fraud in the stock market27
415854520Federal Deposit Insurance Corporation (FDIC)Gave insurance to banks28
415854521How did FDR try to eliminate debts?Buying up home loans and loaning money to farmers to pay their mortgages29
415854522ReliefFix unemployment and poverty30
415854523RecoveryBring back faith in the banks and economy31
415854529ReformFix the problems that caused the Great Depression32
415854530Bank HolidaysClosing banks to stop people from taking money out33
415854531Bank runsPeople were running to banks to take their money out before the bank collapsed34
415854532How many people were out of jobs?1 out of 435
415854533ProgressivesGovernment should be involves in the economy36
415854535Teddy Roosevelt Supportersbusiness and government should work together to end the Depression37
415854536Woodrow Wilson SupportersBelieved in Laissez Faire, but wanted government to break up trusts and monopolies38
415854537What was important about FDR's 1st 100 days in office?15 new laws were made to fix many problems, every president since has been compared to him39
415854540What were the 2nd 100 days?Gave Americans security40
415854542Agricultural Adjustment AdministrationPaid farmers to not produce so much food, that way the prices would rise41
415854543National Industrial Recovery Actset hours, wages, and prices for workers42
415854544What is Keynsain Economics?spend more to fix the economy43
415854545Federal Emergency Relief Association (FERA)Gave money to states and towns to help with the Great Depression44
415854546Public Works Administration (PWA)Helped construction workers get jobs doing public projects (highways, bridges, sewers)45
415854547Civil Works Administration (CWA)Men and women paid by federal government to do public projects46
415854548Father CoughlinDemorat who didn't approve of the New Deal and used the radio to gain support for FDR47
415854549American Liberty Leagueformed by conservative business leaders to oppose the new deal programs48
415854550What is the purpose of the FDIC?To provide insurance to the banks49
415854551What was the SECRegulate the stock market50
415854552Criticisms of the New Dealleft wing: Not enough government involvement, taxes should be places on the wealthy, government should control the banks51
415854554Who was Huey Long?decided that no person can have more than a few million dollars and that you have to give the rest of your money to the government52
415854556The National Recovery Actgave government power to place regulations on state businesses and declared unconstitutional because that was the job of congress, not the president53
415854557The Court Packing PlanRoosevelt's new bill stated that 1. He gets to appoint a new judge of his choosing for every judge that had reached the age of 70 and didn't retire 2. The bill would allow FDR to add 6 new judges, all liberal, who would support him54
415854558The Roosevelt RecessionFDR's court plan was not approved by congress and he lost popularity, the supreme court did lighten up on the New Deal plan55
4158545591937Unemployment goes back up when Roosevelt cuts PWA and WPA and slows gout spending56
415854560Efforts of First Lady Eleanor Rooseveltfought for social reform for women and African Americans57
415854561Was the New Deal a good deal?Yes, because the national debt went down, the federal government became more powerful in the lives of people and businesses, people viewed the government as their protector in times of trouble58
415854562For the first time,the government played a role in helping the citizens59
415854563People began to..expect the government to be there to help them instead of laissez Faire.60
415854567The New Deal did not..end the Great Depression, but changes the role and size of the federal government (government runs the whole country, not just state)61
415854568The Dust BowlGreat Plains struck by a massive draught, top soil blown away and wheat became unable to grow, unable to farm, many head west to work elsewhere62

The Great Depression & New Deal Flashcards

In 1929, the stock market crash spelled an end to the prosperity of the 1920s. The stock market crash marked the beginning of a period of economic hard times known as the Great Depression which lasted through the 1930s. During the 1920s, Many Americans had seen how some had gotten rich by investing in the stock market. They wanted to invest, too. Stock brokers made it easier to buy stock on credit by paying as little as 10% and owing the rest. This was known as buying on margin. When the stock market started going down, those who had bought stock on margin panicked and sold their stock crashing the market. The effects of the crash spread through the economy as more and more businesses and banks failed, factories closed, and many people became unemployed. By 1930, the nation was sinking into the worst economic depression in its history. Hoover did little to help the economy or those hurt by the depression, and many Americans began to blame him for the Great Depression and not helping those in need. The shanty towns of unemployed came to be known as Hoovervilles.
In 1932, voters chose Franklin Roosevelt as President. FDR promised a new deal for Americans. In the years ahead, he tried out many programs. Together, they were called the New Deal. The New Deal was a great departure from the policies of previous Presidents. The New Deal was based on the concept that the government had a responsibility for helping those in need and getting involved in the economy. The first problem Roosevelt tackled was the banks. He declared a bank holiday closing the banks and then allowed only those in sound financial shape to reopen. To reassure the public and let them know what the government was doing to help Roosevelt gave a series of radio broadcasts known as fireside chats. The New Deal had three many goals; relief for the unemployed, recovery to get businesses and factories going again, and reform to prevent another depression.

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2153254942Causes of the Great Depression/SIGNS- Factories and farms produce more goods than people can buy. OVERPRODUCTION - Banks make loans that borrowers cannot pay back. - After the stock market crash, many businesses cannot find people who will invest in their growth. -businesses laid off many workers0
2153254943Effects of the Great Depression- Many banks fail. - Many businesses and factories fail. - Millions of Americans are out of work. - Many are homeless and hungry. - Families break up and people suffer1
2153254944Hoovervillesgroup of shacks in which homeless lived during the Great Depression2
2153254945Works Progress Administration (WPA)Hires jobless people to build public buildings and parks.3
2153254946Federal Deposit Insurance Corporation (FDIC)Insures savings accounts in banks approved by the government.4
2153254947bank holidayPresidential closing of banks four days during the Great Depression to help recover5
2153254948New Dealprogram of President Franklin D. Roosevelt to end the Great Depression6
2153254949Pros of Roosevelt's New Deal- Government has a duty to help all citizens. - The New Deal helped the nation through the worst days of the Great Depression. - At a time when people in other countries turned to dictators to solve problems, the New Deal saved the Nation's democratic system.7
2153254950Con of Roosevelt's New Deal- Government should not interfere in business or in people's private lives. - New Deal spending led to increases in the national debt. - The New Deal did not end the Great Depression.8
2153254951FDR32nd President of the United States, Roosevelt, the President of the United States during the Depression and WWII. He instituted the New Deal. Served from 1933 to 1945, he was the only president in U.S. history to be elected to four terms9
2153254952FDICFederal Deposit Insurance Corporation: A federal guarantee of savings bank deposits initially of up to $2500, raised to $5000 in 1934, and frequently thereafter; continues today with a limit of $100,00010
2153254953PWAPublic Works Administration. Part of Roosevelts New Deal programs. Put people to work building or improving public buildings like schools, post offices,etc.11
2153254954AAAAgricultural Adjustment Administration: attempted to regulate agricultural production through farm subsidies; ruled unconstitutional in 1936; disbanded after World War II12
2153254955TVA(Tennessee Valley Authority Act) Relief, Recover, and Reform. one of the most important acts that built a hyro-electric dam for a needed area.13
2153254956Civilian Conservation Corps (CCC)government program that employed millions of young men planting trees and improving the environment during the Great Depression14
2153254957Social Securityany government system that provides monetary assistance to people with an inadequate or no income.15
2153254958Huey Longtook money from the rick and shared it with the poor, created "Share the Wealth" program but he assassinated at the height of fame16
2153254959Francis Townsendopposed FDR and proposed social security17
2153254960Father Charles Coughlina Roman Catholic priest who used radio to reach a mass audience. Once a supporter of FDR but later became a harsh critic of him18
2153254961"Share the Wealth"Huey Long designed the program to provide a decent standard of living for Americans by spreading the nation's wealth among the people19
2153254962The Three R'sRelief, Recovery, Reform; the three ways FDR tried to address the depression20
2153256634buying stock on margin??Buying on margin is borrowing money from a broker to purchase stock. a loan from your brokerage. Margin trading allows you to buy more stock than you'd be able to normally.21
2153266808explain how stock brokers and stock buyers caused stock market to crash...they bought stock in large quantities which caused the stock to fall22
2153268410was new deal effective?yes because it employed many and it constructed roads, sewers, hospitals, parks etc. however some believed the gov. was having too much power over eco. and that the gov. was spending money they do not have: deficit spending23
2153275693what are common problems groups shared? what are some diff. that caused some groups to suffer more?poverty, unemployment, did not have basic needs, little food *racism and white superiority24
2153280484which political party gained support during depressionDEMOCRATS ppl believed they were going to do something to help they wanted to see government involvement to see wealth shift from rich to poor25
2153283245describe dust bowl-no water to irrigate fields -drought 1930's cover crops severe drought and a failure to apply dry land farming methods to prevent wind erosion (the Aeolian processes) caused the phenomenon.26
2153287111what made 1920's roar?-women have more liberty...flappers -new tech -more leisure time: theaters, movies, jaz, music, electronics27
2153292775prohibitionmore crime and underground bushiness28
2153293537role of womenright to vote 16 amendment.. no longer housewives29
2153294876sports maniaawareness30
2153297071technologymade things easier however left them in debt31
2153298066transportationmodel T -= eco. up due to gas and more trade/commerce automobile becomes a necessity more flights and airports...planes now fly at night32
2153305981roosevelt radiofireside chats to get americans to put money into bank and reassure them33

Sleeping and Dreaming Flashcards

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2206858976NREM (non-rapid eye movement) sleepSleep stages 1-4; they are accompanied by gradually slower and deeper breathing; a calm, regular heartbeat; reduced blood pressure; and slower brain waves. (Stages 3 and 4 are called slow-wave sleep.)0
2206862756REM (rapid eye movement) sleepThe stage of sleep during which muscle tone decreases dramatically but the EEG resemble that of someone who is awake; occurs in the second sleep stage.1
2206864574insomniaa sleep disorder in which a person has trouble falling asleep or staying asleep at night2
2206865515narcolepsya daytime sleep disorder in which a person suddenly switches from an active waking state into REM sleep3
2206866665sleep apneaa sleep disorder in which a person briefly but repeated stops breathing during the night4
2206874339sudden infant death syndrome (SIDS)a disorder in which a sleeping baby stops breathing, does not awaken, and dies5
2206877757sleepwalkinga phenomenon that starts primarily in non-REM sleep, especially in stage 4, and involves walking while sleep; usually occurs during childhood6
2206888422nightmaresfrightening dreams that take place during REM sleep7
2206897632sleep terror disorder (night terrors)the occurrence of horrific dream images during stage 4 sleep, followed by rapid awakening and a state of intense fear; especially common in children; adults have milder versions8
2206907304REM behavior disordera sleep disorder in which the decreased muscle tone normally seen in REM sleep does not appear, this allowing dreams to be acted out; common in patients with Parkinson's disease and is often the first sign of a degenerative brain condition9

Chapter 1 "A People and A Nation" Flashcards

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1674361281three sistersmaize (corn), squash, beans0
1674361282Ancient America11,500 years ago, Paleo-Indians: hunter-gatherers--> turned agricultural; traded with others but stayed independent; create other cultures; collapsed when reached limit of food supply1
1674361283Mesoamericans4,000 years ago Olmecs: Yucatan Peninsula Teotihuacan and Mayas2
1674361284Teotihuacan(MA) 300 BCE: one of largest urban areas in world; prized obsidian (for knives and mirrors), impressive pyramids and temple of Quetzalcoatl that attracted pilgrims3
1674361285Mayas(MA): tall pyramids and temples; studied astronomy; created writing system; cities fought, lack of food: collapsed in 900 CE4
1674361286Pueblos (Hohokam and Mogollan)combined hunter-gathering and agriculture; arid region, unpredictable rainfall kept them migrating; 900-1150 CE: built Great Houses; traded turquoise5
1674361287Missisipianspeak: 11-12 centuries CE; sun-worshippers (Cahokia: City of Sun) accurate calendar using woodhenge; Monks Mound= main pyramid; organized hierarchically; maize, squash, nuts, pumpkins, and venison for food6
1674361288Aztecstwelfth century: settled on island city when saw symbol of Quetzalcoatl; Huitzilopochtli= primary god; Montezuma: chief; believed trade and land ownership was more valuable than gold of silver; strictly stratified society that was hereditary, consisting of warriors, merchants, priests, commoners, and slaves; conquered neighbors to sacrifice textiles, foodstuffs, and humans; believed in "Fifth Sun"; flowery wars= sacrificed humans7
1674361289North America in 1492Algonian/Iroquoian were language groups; adopted nomadic, hunter-gatherer, or agricultural lifestyles depending on climates; feathered tobacco pipe was symbol of friendship8
1674361290Gender Division in North AmericaWomen carried belongings and handled food and clothing; men hunted deer and buffalo; older youths learned skills from their same-sex parent; families could be matrilineal or patrilineal9
1674361291Iroquois vs Pueblos politicsIroquois had political hierarchy while nomadic Pueblos had no ties between villages10
1674361292American religionpolytheistic; depending on focus on subsistence, favored one or the other god11
1674361293BerbersMuslims in north along Mediterranean Sea12
1674361294Upper GuineaIslamic; traded with Europe and West Asia: gave ivory, golf, and slaves for salt, dates, silk, and cotton cloth; Rice Coast= fished and cultivated rice in coastal swamplands; Grain Coast= thinly populated, farmed and raised livestock13
1674361295Lower Guineapracticed traditional religion; villages composed of kin groups were linked into hierarchical kingdoms14
1674361296Complementary gender roleswomen ruled women and men ruled men (in cults); could not reveal secrets to other sex15
1674361297women in Guineachildcare, food preparation, manufacture, and trade16
1674361298men in Guineahunted, managed livestock, fished17
1674361299slavery in Guineaslaves could be prisoners of war, criminals, or turn themselves in to pay for debt; slaves could hold positions, make a profit, or trade, but their masters could still trade them away18
1674361300European Gender, Work, and Politicsmen dominated, did most of the fieldwork; women cared for children, household tasks, preserved food, milked cows, cared for poultry; children were tightly disciplined; Christianity was enforced, though it was getting pushed out of Jerusalem19
1674361301reasons for European explorationplague and warfare, new trade routes, new technology, mercantilism?gold, spread Christianity20
1674361302Prince Henry the NavigatorSon of King John I of Portugal; supported Portugal's exploration and trade with Africa and Asia; invented/encouraged used of caravel and astrolabe; deathly afraid of water21
1674361303Christopher ColumbusBorn in Genoa, Italy in 1451; experienced sailor and cartographer; searched for faster trade routes to India and China, other than one found in Marco Polo's journals; originally ashed Portuguese for sponsorship in 148422
1674361304Columbus's Journeyset sail on 8/3/1492; ships were Nina, Pinta, and Santa Maria; Columbus landed on Hispaniola and Cuba on 10/12/1492; would make 4 journeys to new world from 1492-1502, always thought he'd made it to Asia *never set foot on North America23
1674361305Columbus's reasons to explorecame in search of Gold and riches to ship back to Spain; spread Christianity (God) primarily Roman Catholicism with blessing of Pope Alexander VI; sought Glory by bringing samples back24
1674361306ConquistadorsSpanish explorers25
1674361307SE: De Sotosails up the Mississippi River and explores Gulf of Mexico26
1674361308SE: De Leonexplores Florida and searches for the Fountain of Youth27
1674361309SE: Cortesconquers he Aztecs in Mexico28
1674361310SE: Cabrilloexplores Colorado; tried to find gold; found Grand Canyon29
1674361311SE: Balboadiscovers Pacific Ocean30
1674361312SE: Pizarroconquers the Incas in Peru31
1674361313who got rid of the Conquistadors?King of Spain: Charles II (angry that Cortez and Pizzaro--two nobodies--more rich than him)32
1674361314SE: Ferdinand Magellandied halfway around the world--men finished journey all round world33
1674361315SE: Amerigo Vespuccifound out that Columbus actually found Americas34
1674361316Portuguese Explorers (PE): Diazeast coast of Africa and sails the Cape of Good Hope (southern tip of Africa)35
1674361317PE: de Gamacircumnavigates coast of Africa and explores India36
1674361318PE: Cabralexplores Brazil37
1674361319Treaty of Tordesillas 1494Spain: controls North and South America except for Brazil; Portugal: controls all of Africa and islands in the Caribbean and Brazil38
1674361320Collapse of Spaingot rich, overpriced own goods, imported goods got cheaper, collapsed39
1674361321Columbian exchangemaize, beans, squash, cassava, and potatoes--> Europe livestock--> Americas40
1674361322smallpox and other diseasessmallpox, typhus, influenza, and malaria afflicted native peoples; natives peoples gave Europeans syphilis41
1674361323Sugar, horses, and tobaccoEurope wanted sugar and tobacco; natives wanted horses42
1674361324trade among Europeans and IndiansEurope needed furl Indians needed European goods (pots and knives); beavers wiped out, soil erosion43
1674361325RoanokeEnglish attempts to permanently settle 3 times-failed all 3 times because of hostile neighbors and lack of foodstuffs44
1674361326Contest between Spain and EnglandQueen Elizabeth I authorized Walter Raleigh to colonize North America so that they could trade with Indians and attack New Spain45

Chapter 27 - Industry Comes of Age, 1865-1900 Flashcards

Industry Comes of Age, 1865-1900

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401198618federal land grantsDuring industrialization in America, the transcontinental railroads served as major factors in advancing America's economical development. Congress encouraged railroad expansion by giving 20 square miles of land for each mile of railroad track laid. Irish immigrants provided most of the labor for the Union Pacific Railroad. While the Central Pacific Railroad's force was made up of predominantly Chinese immigrant workers. Hundreds died in explosions and many more died fending off Indian obstruction. The transcontinental line was completed when the two railroads met int Utah in 1869.0
401198619Great Northern RailroadThe Great Northern, ran from Duluth to Seattle and was created by James J. Hill. In comparison to the other railroads, the Great Northern Railroad received no generous grant of land from the federal government. Sig: How the federal gov generously gave land to other railroads -> James J. Hill1
401198621"stock watering"Railroads were not safe from corruption. Jay Gould and other manipulators would use "stock watering", the process of exaggerating claims about a railroad's profitablilty to sell stocks/bonds higher than actual value.2
401198627J.P. MorganJ. P. Morgan's financed the reorganization of railroads, insurance companies, and banks. In 1900, Carnegie was eager to sell his holdings of his company. At that time, Morgan was starting to manufacture steel pipe tubing. Carnegie threatened to ruin his rival (Morgan) by invading the same business if Morgan did not buy him out. Finally Morgan agreed to buy out Carnegie for $400 million. Morgan expanded his industrial empire and created the United States Steel Corporation in 1901. It was America's first billion-dollar corporation. Carnegie dedicated the rest of his life to donating the rest of his money to charities.3
401198628"vertical integration"Carnegie used the tactic of "vertical integration" to combine all phases of manufacturing into one organization. He and his business controlled every aspect of production, from mining to marketing. His goal was to improve efficiency.4
401198629"horizontal integration"When former competitors were brought under a single corporate umbrella.(It was all owned by one company). So basically Standard Oil borrowed credibility of Rockefeller. (Corporate umbrellas help promote a new product/company.) Since they were the same corporation they had a monopoly so Standard Oil's profits soared and so did Rockefeller's. SIG: Standard Oil, Rockefeller, monopoly,5
401198630Sherman Anti-Trust Actit gave the government the power to control monopolistic corporations in the event that those corporations were using their position of power unfairly.6
401198631National Labor Unionit paved the way for other organizations, such as the Knights of Labor and the AFL (American Federation of Labor). It was led by William H. Sylvis. The National Labor Union followed the unsuccessful efforts of labor activists to form a national coalition of local trade unions7
401198632Union Pacific RailroadIt was a railraod comisseioned by Congress to push west from Omaha, Neb. For each mile of track, the company was granted 20 squared miles of land and a generous federal loan. Insiders of the Credit Mobiler company that were building this railroad subpayed themselves and bribed members of Congress to look the other way. The people that worked on the rail raod were Irish "Paddies". Sig: Comparison to Pacific Railroad.8
401198633Cornelius VanderbiltBack east where railroads were already built, improvements were still being made. Vanderbilt replaced the old iron track of N.Y. Central with steel and offered superior railway service at low rates. Sig: Railroads and industry were still being improved even after they were built <-> Other inventions (Standard track, air brakes...)9
401198635ICCCreated by the Interstate Commerce Act to outlaw rebates (Given to large companies to ensure traffic) and pools (an agreement to divide business in an area, and share profit). The Act required rates to be openly published for railraods, forbade discrimination on rates. The Interstate Commerce Commission was established to enforce system. It was the first large-scale attempt by Washington to regulate business in the interest of society10
401198636Alexander G. BellAlexander G. Bell creates the telephone, which not only made America a gigantic communications network, but also the starting point of bring women to industry. At first boys used the switchboards, but people were disgusted at their usage of profanity, and women eventually replaced them. Both the type writer and the switchboard gave women a women a job, but the wages were pitifully poor11
401198637Andrew CarnegieUsed "vertical integration" to expand company to each step of the process. Bought businesses in process to eliminate middleman's fee and controlled efficiency, reliability, and quality of his products. He eventually sells his steel company to J.P Morgan and retires.12
401198638trustRockefeller used "trust" to gain his power with his Standard Oil Company. Trust is defined as a large scale business combination. Other trusts besides oil developed, such as tobacco or sugar. States tried to control trusts, but were stopped by Congress. Finally, Congress passes the Sherman Anti-Trust Act to forbade it, but it initially stopped labor unions.13
401198639Knights of LaborThe second national labor union following the National Labor Union. Started by Terence V. Powderly in1869 as a secret society. (To avoid attention of employers.) Went public in 1881. Powderly had a couple of reforms (1) worker cooperatives "to make each man his own employer," (2) abolition of child labor (3) abolition of trusts and monopolies. The Knights of Labor grew rapidly in the early 1880 but declined just as rapidly when violence of the Haymarket riot in Chicago in 1886 turned public opinion against the union. SIG: Haymarket, Terence V. Powderly, labor union, trusts.14
401198640Terence V. PowderlyPowderly led the Knights of labor, a labor union. Unlike the National Labor Union and the American Federation of Labor, The Knights of Labor accepted all workers regardless of race or sex, and campaigned for health, safety codes, and 8 hour work days. Sig: Comparison to N.L.U and A.F.L15
401198641Central Pacific RRis the former name of the railroad network built between California and Utah, USA that formed part of the "First Transcontinental Railroad". During 19th century national proposals to build a transcontinental railroad failed because of the energy consumed by political disputes over slavery. With the secession of the South, the modernizers in the Republican Party controlled the US Congress. They passed legislation authorizing the railroad, with financing in the form of government railroad bonds. The government and the railroads both shared in the increased value of the land grants, which the railroads developed. The construction of the railroad also secured for the government the economical "safe and speedy transportation of the mails, troops, munitions of war, and public stores."16
401198642time zonesTimes zones were established for railroad operators to keep schedule and avoiding wrecks. At this time, most people used their own time based off the position of the sun. The U.S was split into four time zones for specifically the railroads, but was eventually adopted. Sig: Improvements because of railroads17
401198643Wabash CaseState legislatures tried to regular the monopolizing practices of the railroad corparations. Congress said that individual states had no power to regulate interstate trade.18
401198645Thomas A. EdisonMakes the light bulb, allows for work at night. Less hours of sleep, changed people's perspective.19
401198648John D. RockefellerUsed "vertical integration" and "trust" to establish a monopoly in the oil industry. Rockefeller would force a competitor out of business or buy them out. Rockefeller had the thought that God gave him his money.20
401198650"Gospel of Wealth"is an article written by Andrew Carnegie in 1889 that describes the responsibility of philanthropy by the new upper class of self-made rich. Carnegie proposed that the best way of dealing with the new phenomenon of wealth inequality was for the wealthy to redistribute their surplus means in a responsible and thoughtful manner21
401198651AF of LThe American Federation of Labor, (AF of L) founded in 1886, concentrated on attaining practical economic goals. Samuel Gompers led the union from 1886 to 1924. He told "skilled" workers skilled workers to walk out until the employer agreed to negotiate a new contract through collective bargaining. By 1901 AF of L was the largest union. SIG: labor union22
401198652Haymarket SquareDo the vocabulary free loaders23

Campbell Biology 9th Edition - Chapter 31 Flashcards

Fungi

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896094788septathe cells that make up hyphae are divided by these cross sections0
896094789coenocytic fungia fungus that lacks septa and hence whose body is made up of a continuous cytoplasmic mass that may contain hundreds or thousands of nuclei1
896094790hyphaethe branching, threadlike tubes that make up the bodies of Multicellular fungi2
896094791chitincomplex carbohydrate that makes up the cell walls of fungi; also found in the external skeletons of arthropods3
896094792myceliumthe vegetative part of a fungus consisting of a mass of branching threadlike hyphae4
896094793haustoriaIn parasitic fungi, a nutrient-absorbing hyphal tip that penetrates the tissues of the host but remains outside the host cell membranes.5
896094794Ectomycorrhizal fungifungi that form sheaths of hyphae over the surface of a root and also grow into the extracellular spaces of the root cortex6
896094795Arbuscular mycorrhizal fungiFungi whose hyphae enter the root cells of their host plants.7
896094796mycorrhizaesymbiotic relationships between fungal hyphae and plant roots8
896094797sporessingle-celled reproductive bodies highly resistant to cold and heat damage; capable of new organisms9
896094798karyogamyFusion of two haploid nuclei to form a diploid nucleus. Occurs in many fungi, and in animals and plants during fertilization of gametes10
896094799moldsa type of fungus that consists of chains of cells and appears as a fuzzy mass of thin filaments in culture11
896094800pheromonesodorless chemicals that serve as social signals to members of one's species12
896094801plasmogamyThe fusion of the cytoplasm of cells from two individuals; occurs as one stage of syngamy.13
896094802heterokaryonA mycelium formed by the fusion of two hyphae that have genetically different nuclei.14
896094803dikaryotichaving two haploid nuclei per cell, one from each parent, in a fungal mycelium15
896094804opisthokontsan extremely diverse group of eukaryotes that includes animals, fungi, and several groups of protists16
896094805nucleariidsGroup of uniucellular protists that contain amoebas that feed on alge and bacteria17
896094806deuteromycetesfungi that have no known sexual stage18
896094807chytridsaquatic and produce flagellated spores; they were the first fungi19
896094808zoosporeshave four flagella, germinate to form gametophytes, released when the waters of an incoming tide wet the thalli, swim away from the light20
896094809zygomycetesa fungal group that is not very pathogenic; complex life cycle consisted on sexual and asexual fungal groups...fungi spend most of their time as haploids; black bread mold;21
896094810zygosporangiumthick-walled sexual structure that characterizes members of the phylum Zygomycota22
896094811ascomyceteslarge class of higher fungi coextensive with division Ascomycota: sac fungi23
896094812ascithe sac in ascomycetes in which the sexual spores are formed.24
896094813ascocarpsfruiting bodies of ascomycetes25
896094814glomeromycetescharacterized by a distinct branching form of mycorrhizae called arbuscular mycorrhizae26
896094815conidiaspores formed by fungi that are formed without the protection of a sac27
896094816basidiomyceteslarge class of higher fungi coextensive with subdivision Basidiomycota28
896094817basidiumClub-shaped, reproductive structure in which club fungi produce spores29
896094818basidiocarpsFruiting bodies where the basidiomycetes produce sexually30
896094819endophytes,fungi that live inside leaves or other plant parts without causing harm31
896094820sorediasmall clusters of hyphae with embedded algae32
896094821lichenSymbiotic association between a fungus and a photosynthetic organism33
896094822mycosisany disease induced by fungus34

AP Biology Chapter 32 (Campbell/Reece, 8th ed) Flashcards

for studying. (note, I don't believe these dates are accurate)

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359382520anteriorPertaining to the front, or head, of a bilaterally symmetrical animal.0
359382521archenteronThe endoderm-lined cavity, formed during gastrulation, that develops into the digestive tract of an animal.1
359382522arthropodA segmented ecdysozoan with a hard exoskeleton and jointed appendages. Familiar examples include insects, spiders, millipedes, and crabs.2
359382523bilateral symmetryBody symmetry in which a central longitudinal plane divides the body into two equal but opposite halves.3
359382524bilaterianMember of a clade of animals with bilateral symmetry and three germ layers.4
359382525blastoporeIn a gastrula, the opening of the archenteronthat typically develops into the anus in deuterostomes and the mouth in protostomes.5
359382526blastulaA hollow ball of cells that marks the end of the cleavage stage during early embryonic development in animals.6
359382527body cavityA fluid- or air-filled space between the digestive tract and the body wall.7
359382528body planIn animals, a set of morphological and developmental traits that are integrated into a functional whole—the living animal.8
359382529Cambrian explosionA relatively brief time in geologic history when large, hard-bodied forms of animals with most of the major body plans known today appeared in the fossil record. This burst of evolutionary change occurred about 535-525 million years ago.9
359382530cell wallA protective layer external to the plasma membrane in the cells of plants, prokaryotes, fungi, and some protists. Polysaccharides such as cellulose (in plants and some protists), chitin (in fungi), and peptidoglycan (in bacteria) are an important structural component of cell walls.10
359382531cephalizationAn evolutionary trend toward the concentration of sensory equipment at the anterior end of the body.11
359382532chordateMember of the phylum Chordata, animals that at some point during their development have a notochord; a dorsal, hollow nerve cord; pharyngeal slits or clefts; and a muscular, post-anal tail.12
359382533cladeA group of species that includes an ancestral species and all its descendants.13
359382534cleavage(1) The process of cytokinesis in animal cells, characterized by pinching of the plasma membrane. (2) The succession of rapid cell divisions without significant growth during early embryonic development that converts the zygote to a ball of cells.14
359382535coelomA body cavity lined by tissue derived only from mesoderm.15
359382536coelomateAn animal that possesses a true coelom (a body cavity lined by tissue completely derived from mesoderm).16
359382537determinate cleavageA type of embryonic development in *protostomes* that rigidly casts the developmental fate of each embryonic cell very early.17
359382538deuterostome developmentIn animals, a developmental mode distinguished by the development of the anus from the blastopore; often also characterized by *radial cleavage* and by the body cavity forming as outpockets of mesodermal tissue.18
359382539diploblasticHaving two germ layers.19
359382540ecdysozoanMember of a group of animal phyla identified as a clade by molecular evidence. Many ecdysozoans are molting animals.20
359382541ectodermThe outermost of the three primary germ layers in animal embryos; gives rise to the outer covering and, in some phyla, the nervous system, inner ear, and lens of the eye.21
359382542endodermThe innermost of the three primary germ layers in animal embryos; lines the archenteron and gives rise to the liver, pancreas, lungs, and the lining of the digestive tract in species that have these structures.22
359382543EukaryaThe domain that includes all eukaryotic organisms.23
359382544eumetazoanMember of a clade of animals with true tissues. All animals except sponges and a few other groups are eumetazoans.24
359382545gastrulaAn embryonic stage in animal development encompassing the formation of three layers: ectoderm, mesoderm, and endoderm.25
359382546gastrulationIn animal development, a series of cell and tissue movements in which the blastula-stage embryo folds inward, producing a three-layered embryo, the gastrula.26
359382547gradeA group of organisms that share the same level of organizational complexity or share a key adaptation.27
359382548heterotrophAn organism that obtains organic food molecules by eating other organisms or substances derived from them.28
359382549larvaA free-living, sexually immature form in some animal life cycles that may differ from the adult animal in morphology, nutrition, and habitat.29
359382550lophophoreIn some lophotrochozoan animals, including brachiopods, *a crown of ciliated tentacles that surround the mouth and function in feeding.*30
359382551lophotrochozoanMember of a group of animal phyla identified as a clade by molecular evidence. Lophotrochozoans include organisms that have lophophores or trochophore larvae.31
359382552mesodermThe middle primary germ layer in an animal embryo; develops into the notochord, the lining of the coelom, muscles, skeleton, gonads, kidneys, and most of the circulatory system in species that have these structures.32
359382553metamorphosisA developmental transformation that turns an animal larva into either an adult or an adult-like stage that is not yet sexually mature.33
359382554moltingA process in ecdysozoans in which the exoskeleton is shed at intervals, allowing growth by the production of a larger exoskeleton.34
359382555protostome developmentIn animals, a developmental mode distinguished by the development of the mouth from the blastopore; often also characterized by spiral cleavage and by the body cavity forming when solid masses of mesoderm split.35
359382556pseudocoelomateAn animal whose body cavity is lined by tissue derived from mesoderm and endoderm.36
359382557radial cleavageA type of embryonic development in deuterostomes in which the planes of cell division that transform the zygote into a ball of cells are either parallel or perpendicular to the vertical axis of the embryo, thereby aligning tiers of cells one above the other.37
359382558spiral cleavageA type of embryonic development in protostomes in which the planes of cell division that transform the zygote into a ball of cells are diagonal to the vertical axis of the embryo. As a result, the cells of each tier sit in the grooves between cells of adjacent tiers.38
359382559triploblasticPossessing three germ layers: the endoderm, mesoderm, and ectoderm. Most eumetazoans are triploblastic.39
359382560radial symmetrySymmetry in which the body is shaped like a pie or barrel (lacking a left side and a right side) and can be divided into mirror-imaged halves by any plane through its central axis.40
359440706Hox genesWhat family of control genes plays a major role in animal development?41
359440707(in most animals) zygote> cleavage> blastula> gastrulation> differentiationSummarize the main steps of animal development.42
359440708Overall, such an imaginary plant would be very similar to an animal that had chloroplasts and retractable roots.What animal characteristics would be needed by an imaginary plant that could chase, capture, and digest its prey -- yet could also extract nutrients from the soil and conduct photosynthesis43
359483233Neoproterozoic Era1 b.y.a. - 542 m.y.a. -first animal fossils 565-550 m.y.a.44
359483234Paleozoic Era542-251 m.y.a. -Cambrian Explosion, 535-525 m.y.a.45
359483235Mesozoic Era251-65.5 m.y.a. No fundamentally new animal groups, just slow evolution -first mammals though46
359483236Cenozoic Era65.5 m.y.a. - Present -At the start, mass terrestrial and aquatic extinctions occurred47
359496739Ediacaran fauna, earliest evidence of terrestrial arthropods, origin of mammals, extinction of nonflying dinosaursput the following in chronological order from oldest to most recent: origin of mammals, earliest evidence of terrestrial arthropods, Ediacaran fauna, extinction of large, nonflying dinosaurs48
359496740We cannot infer whether animals originated before or after fungi. If correct the date provided for the most recent common ancestor of fig and animals would indicate that animals originated some time within the last billion years. The fossil record indicates that animals originated at least 565 m.y.a. Thus, we could conclude only that animals originated some time between 565 m.y.a. and 1 b.y.a.Suppose the most recent common ancestor of fungi and animals lived 1 billion years ago. If the first fungi lived 990 m.y.a., would animals also have been alive at that time? (in the book it adds, "explain.")49
359496741acoelomate, coelomate, pseudocoelomatethree kinds of body cavities of tripoblastic animals (alphabetical)50
359496742grade-level characteristics are those that multiple lineages share regardless of evolutionary history. Some grade-level characteristics may have evolved multiple tome independently. Features that unite clades are derived characteristics that originated in a common ancestor and were passed on to the various descendants.distinguish the terms grade and clade51
359496743A snail as a spiral and determinate cleavage pattern; a human has radial, indeterminate cleavage. In a snail, the colomic cavity is formed by splitting of mesoderm masses; in a human, the coelom forms from folds of archenteron. In a snail, the mouth forms from the blastopore; in a human, the anus develops from the blastopore.Compare three aspects of the early development of a snail (a mollusk) and a human (a chordate).52
359496744Most coelomate triploblasts have two opening o their digestive tract, a mouth and an anus. As such, their bodies have a structure that is analogous to that of a doughnut: the digestive tract (the hole of the doughnut) runs from the mouth to the anus and is surrounded by various tissues (the solid part of the doughnut). The doughnut analogy is most obvious at early stages of development (see figure 32.9c).Evaluate this claim: Ignoring the details of heir specific anatomy, worms, humans, and almost all other triploblasts are basically shaped like a doughnut53
3594967453zoologists currently recognize about __ dozen animal phyla54
359870294Eumetazoa____________ is a clade of animals with true tissues55
359870295BilateriaMost animal phyla belong to the clade ___________56
359870296DeuterostomiaChordates and some other phyla belong to the clade _____________.57
359870297MetazoaClade that includes all members of the animal kingdom58
360348343spiral; determinateThe zygotes of many protostomes undergo __________ cleavage and _________ cleavage (spiral; determinate or radial; indeterminate)59
360373942determinateDo protostomes have determinate or indeterminate cleavage?60
3603963883all animals with bilateral symmetry have __ germ layers61

Campbell Biology 9th Edition - Chapter 33 Flashcards

An Introduction to Invertebrates

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1430994233invertebratesAnimals without backbones0
1430994234choanocytesspecialized cell in sponges that uses a flagellum to move a steady current of water through the sponge1
1430994235suspension feedersan animal that extracts food particles suspended in the surrounding water2
1430994236spongocoellarge central cavity of the sponge3
1430994237osculumA large opening on a sponge through which filtered water is expelled4
1430994238amoebocytescells that move using pseudopods and perform different functions in different animals5
1430994239mesohyla gelatinous region between the two layers of cells of a sponge6
1430994240hermaphroditesanimals that produce sperm and egg in the same body7
1430994241gastrovascular cavitydigestive chamber with a single opening, in which cnidarians, flatworms, and echinoderms digest food8
1430994242Polypscnidarians, like sea anemones, that do not move as much at all9
1430994243medusaany of numerous usually marine and free-swimming coelenterates that constitute the sexually reproductive forms of hydrozoans and scyphozoans10
1430994244cnidocytesstinging cell on a cnidarian's tentacle11
1430994245nematocystssmall capsules that contain a toxin which is injected into prey or predators12
1430994246Cnidariansinvertebrates that have stinging cells and take food into a central body cavity13
1430994247Lophotrochozoansrefers to animals in the taxa who either develop a lophophore or go through the trochophore larva stage14
1430994248protonephridiaan excretory system, such as the flame bulb system of flatworms, consisting of a network of tubules lacking internal openings15
1430994249planariansA free-living flatworm found in unpolluted ponds and streams.16
1430994250alimentary canaldigestive tube that extends from the mouth to the anus17
1430994251parthenogenesisdevelopment of an egg without fertilization18
1430994252Brachiopodslamp shells; resemble clams; dorsal and ventral shells19
1430994253Ectoproctscolonial animals that ressemble moss, encased by hard exoskeleton studed with pores from where the lophophore extend20
1430994254exoskeletonthe exterior protective or supporting structure or shell of many animals (especially invertebrates) including bony or horny parts such as nails or scales or hoofs21
1430994255muscular footpart of a mollusks head-foot whose function is locomotion22
1430994256visceral massarea beneath the mantle of a mollusk that contains the internal organs23
1430994257mantlea protective layer of epidermis in mollusks or brachiopods that secretes a substance forming the shell24
1430994258mantle cavityA water-filled chamber that houses the gills, anus, and excretory pores of a mollusk25
1430994259radulatongue-shaped structure used for feeding by snails and slugs26
1430994260Ectoproctscolonial animals that ressemble moss, encased by hard exoskeleton studed with pores from where the lophophore extend27
1430994261torsionIn gastropods, a developmental process in which the visceral mass rotates up to 180°, causing the animal's anus and mantle cavity to be positioned above its head.28
1430994262ammonitesMollusc organisms like snails, clams, brachiopods, octopus, and squid.29
1430994263cuticlehard outer covering or case of certain organisms such as arthropods and turtles30
1430994264moltingprocess in which an arthropod sheds its exoskeleton and manufactures a larger one to take its place31
1430994265arthropodsinvertebrates that have an external skeleton, a segmented body, and jointed leg attachments called appendages32
1430994266cheliceratesthey have two body segments - cephalothorax and abdomen-, four pairs of walking legs, lack an antennae, and respire using book lungs, where spiracles are used for air to enter into.33
1430994267myriapodsA terrestrial arthropod with many body segments and one or two pairs of legs per segment. millipedes and centipedes comprise the two classes of living myriapods.34
1430994268hexapodsinsects - 3 body regions (head:antannae, mandibles - thorax: 3 pairs of walking legs - abdomen: no appendages), most abundant and diverse, herbivores, detrivores, fluid drinkers, predators, scavengers, parasites35
1430994269crustaceansAny of various predominantly aquatic arthropods of the class Crustacea, including lobsters, crabs, shrimps, and barnacles, characteristically having a segmented body, a chitinous exoskeleton, and paired, jointed limbs.36
1430994270cheliceraepair of mouthparts in chelicerates that contain fangs and are used to stab and paralyze prey37
1430994271eurypteridsan extinct carnivorous cheliceriform also called a water scorpion38
1430994272open circulatory systemA circulatory system that allows the blood to flow out of the blood vessels and into various body cavities so that the cells are in direct contact with the blood39
1430994273arachnidsA member of a major arthropod group that includes spiders, scorpions, ticks, and mites. All members have eight pairs of walking legs.40
1430994274book lungsOrgans of gas exchange in spiders, consisting of stacked plates contained in an internal chamber.41
1430994275mandiblesmouthparts of arthropods42
1430994276complete metamorphosisInsect development consisting of four stages: egg, larva, pupa, and adult43
1430994277incomplete metamorphosisInsect development consisting of three stages: egg, nymph, and adult44
1430994278tube feetbranches of water vascular system that function in locomotion, feeding and respiration45
1430994279water vascular systemsystem of internal tubes in echinoderms that carries out essential functions such as feeding, respiration, circulation, and movement46
1430994280echinodermsinvertebrates with an internal skeleton and a system of fluid-filled tubes called a water vascular system47
1430994281decapodsGroup of crustaceans that includes crabs and lobsters. The cuticle is reinforced, forming a dorsal shield called the carapce.48
1430994282isopodsA member of one of the largest groups of crustaceans, which includes terrestrial, freshwater, and marine species. Among the terrestrial isopods are the pill bugs, or wood lice.49
1430994283copepodsminute shrimp-like crustaceans; often they are the most common zooplankton in estuarine waters50

Chapter 33: An Introduction to Invertebrates Flashcards

Invertebrates Chapter 33 Campbell Biology Ninth Edition
Biology 221 Exam 3

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512319155Invertebrates account for what percent of animals95%0
512319157basal animals that lack true tissues and organssponges, phylum Porifera1
512319171flagellated collar cells, generate water current through the spongeChoanocytes2
512319172Water is drawn through pores into a cavity calledspongocoel and out through osculum3
512319173Sponges consits of a noncellular layer between two cell layers calledmesohyl, either spicules of silica or flexible fibers called spongin4
512319174Why do sponges represent a separate lineage distinct from all other animal phyla?They lack true tissues.5
512319175animals with true tissuesclade Eumetazoa6
512319177Radiataradial symmetry, two phylum Cnidaria and Ctenophora.7
512319179one of the oldest groups in eumetazoaphylum Cnidaria, jellies, corals and hydras. Simple diploblastic radial body.8
512319203Cnidaria10000+ species, sac w/ central digestive compartment, gastrovascular cavity. (medusa and polyp)9
512319204Cnidarians arecarnivors, tenticals armed with cnidocytes.10
512319209specialized organelles within cnidocytes that eject a stinging head.Nematocysts11
512319210Cnidaria includes groups with a variety of body forms, but all share which common feature?All have a gastrovascular cavity and tentacles.12
512319220Phylum Cnidaria divided into four major groupsHydrozoa, Scyphozoa, Cubozoa, Anthozoa13
512319222Hydrozoaboth polyp and medusa forms, often colonial polyp stage.14
512319224Scyphozoa (true jellies)All marine, polyp stage reduced or gone.15
512319228CubozoaAll marine, box shaped complex eyes, potent venom16
512319229AnthozoaAll marine, medusa stage gone, sessile many colonial17
512319231Phylum CtenophoraComb jellies, all marine, 2 retractable tentacles armed with sticky colloblasts.18
512319232clade Bilateria contains three clades and are triploblasticLophotrochozoans, ecdysozoa, deuterostoma19
512319236Lophotrochozoansflatworms, rotifers, ectoprocts, brachiopods, molluscs, and annelids20
512319237Bilateria containt two main phylumsPlatyhelminthes (flatworms), Rotifera (rotifers).21
512319239Phylum PlatyhelminthesBilateral, complex organs, true muscle tissues. Many parasitic species (flukes, tapeworms)22
512319240Flatworms divided into 4 classesTurbellaria, Monogenea, Trematoda, Cestoda23
512319241Turbellaria (planarians)marine, freshwater, terrestrial, predators and scavengers, body surface ciliated, lack coelom, gastrovascular cavity (one opening)24
512319242MonogeneaMarine and freshwater parasites, infect external surface of fish, ciliated larva starts infection on host, alternating sexual and asexual statges.25
512319243Trematoda (flukes)parasites, most on vertebrates, 2 suckers ATTACH to host, alternating sexual and asexual statges.26
512319244Cestoda (tapeworms)parasitic, segmented, suckers hooks on scolex, absorb food particles from host.27
512319245Planarianslight sensitive eyespots, complex nervous sytem, hermaphrodites, reproduce sexually or asexually through fission.28
512319246Among flatworms that are internal parasites which of the following would be expected?suckers and piercing mouthparts29
512319249Phylum RotifersTiny, mostly freshwater, complete digestive tract, separate mouth and anus, multicellular, specialized organs.30
512319252Lophophorates include two phylaEctoprocta and Brachiopoda, characterized by horseshoe-shape supension feeding organ.31
512319253Ectoprocts (byrozoans)colonial, exoskeleton encases colony, reef builders.32
512319494Brachiopodsresemble clams, two halves are dorsal and ventral33
512319618Phylum Molluscasnails, slugs, oysters, octopuses and squids, some shelled some reduced or missing shell.34
512319619Mollusk body planmuscular foot, mantle which secretes shell water filled chamber with organs. Some have heads.35
512319622Three major classes of Phylum MoluscaGastropoda, Bivalvia, Cephalopoda36
512320061Gastropoda (snails, slugs)head, symmetrical, undergo torsion, anus and mantle cavity above head, radula37
512320062Bivalvia (clams, oysters, scallops)shell with two halves, reduced head, no radula. Suspension feeders, trapping particles in mucus coating gills.38
512320111straplike rasping organ that mollusks use to scrape up foodradula39
512320114Cephalopoda (squid, octopus, cuddlefish)predators, mantle covers visceral mass, missing or greatly reduced shell, closed circulatory system, complex brain and well-developed sense organs.40
512320245Nautilusessmall group of shelled cephalopod.41
512320246The clam, snail and octopus are all molluscs. The muscular foot of a snail is homologous to which of these?head of the octopus42
512320249Phylum Annelida"little rings" segmented bodies, bilateral, coelomate and protostomes.43
512320250Two main classes of AnnelidaOligochaeta (segmented worms), Polychaeta (marine segmented worms), Hirudinea44
512320251Oligochaetesreduced head, no parapodia, chaetae present. Complex digestive system, closed circulatory system, segmented, ventral nervous system.45
512320310Oligochaetes reproduce bycross-fertilizing hermaphrodites, exchange sperm and separate, clitellum slides off in soil. Some asexual by fragmentation.46
512320311Class Polychaetamarine, benthic, carnivores/scavengers/planktivores, parapodia, rich blood vessels.47
512320314Class Hirudineafresh water, feed on other invertebrates, secretes hirudin and anesthetics into wound.48
512320316Phylum Nematoda (roundworms)sexual reproduction, major players in decomposition and nutrient recycling. Some parasitic, plant roots and humans (raw pork).49
512320317Free-living flatworms, roundworms and segmented worms share all of the following traits exceptdigestive tract with mouth and anus.50
512320785Phylum Arthropods2/3 animals, all habitats, segmented body, jointed appendages, Cambrian explosion.51
512320786Arthropod evolution characterized bydecrease in number of segments, increase in appendage specialization. (HOX gene?), open circulatory system, complex organs.52
512320793Arthropod bodycovered by cuticle, exoskeleton of protein and chitin.53
512320798The evolutionary origin of extensive complexity in arthropod body plans is throught to be associeated with which of these morphological changes?the specialization of diverse body segments.54
512320804Four subphylums of ArthropodaCheliceriformes, Myriapoda, Hexapoda, Crustacae55
512320805Cheliceriformes (horseshoe crabs, spiders, scorpions)clawlike feeding appendage, marine versions extinct except horseshoe crabs.56
512320806Myriapoda (millipedes and centipedes)terrestrial, jaw like mandibles, many legs.57
512320807Hexapoda (insect)most species, complex organ systems, exoskeleton led to success. Flight another success, sexual reproduction, 30 orders.58
512320808All of the following were important contributions to the large adaptive diversity of insects except?multiple origins of wings in different insect groups.59
512321191Crustacea (crabs, shrimp...)marine and freshwater, branched appendages.60
512321240Four types of CrustaceaIsopods and Decapods, Copepods, Barnacles (hardened cuticle)61
512321241Echinoderms (sea-stars)slow moving, thin epidermis, water vascular system, tube feet, sexual internal reproduction.62
512321242Six classes of Phylum EchinodermsAsteroidea, Ophiuroidea, Echionoidea, Crinoidea, Holothuroidea, Concentricycloidea63
512321248Asteroidea (sea stars)multiple arms radiating central disk, tube feet, regrow lost arms.64
512321249Ophiuroidea (brittle stars)distinct central disk, long flexible arms for movement.65
512321250Echinoidea (sea urchins)no arms, five rows of tube feet.66
512321283Crinoidea (sea lillies and feather stars)Sea lillies attached to substrate by stalk, feather stars crawl67
512321284Holothuroidea (Sea cucumbers)lack spines, reduced exoskeleton, five rows of tube feet.68
512321285Concentricycloidea (Sea daisies)only three species known.69

Chapter 34: The Origin and Evolution of Vertebrates Flashcards

Biology; Campbell Reece 7th Edition

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123302306Phylum Cordatachordates, bilateral symmetry, triploblastic, coelom, deuterstomia, notochord, dorsal, pharyngeal clefts, muscular tail0
123302307notochordall embryos have one, long flexible rod in between digestive tract and dorsal1
123302309pharyngeal cleftsgrooves in pharlynx that give rise to inner ear, jawbone, or gills2
123302310Tunicatesbelongs to Phylum Chordata, invertebrates, has chordate characteristics as embryo and loses them when mature3
123302312Lanceletsbelongs to Phylum Chordata, shows all characteristics of a chordate as an adult; suspension feeders that look like blades of grass4
123302313Craniatesclade of animals that have heads, 2 clusters of Hox genes, neural crest, gill slits5
123302314Hox genescontrol expression of genes6
123302315neural crestcluster of cells around dorsal hollow tube7
123302316gill slitsresponsible for exchanging of gases, takes in water and gets rid of CO28
123302317Hagfishesexample of Craniates, belongs to Subphylum Craniata, cartilage head9
123302557vertebratesbelong to Phylum Chordata, have vertebrae (enclose spinal cord), elaborate skull10
123302558Lampreysbelongs to Subphylum Vertebrates; jawless, earliest lineage of vertebrates, freshwater/marine, cartilage skeleton11
123302826Conodontsearly vertebrates, have barbed hooks, origin of teeth and bones12
123302827Gnathostomesbelongs to Subphylum Vertebrates, jaws, 4 clusters of Hox genes, enlarged forebrain, lateral line system, mineralization of endoskeleton13
123302829enlarged forebrainleads to good sense of smell and vision14
123302837lateral line systemmicroscopic organs for sensing vibrations15
123302838placodermsarmored vertebrates; "plate skinned"16
123302844Chondrichthyansbelong to Subphylum Vertebrates, cartilage skeletons, cartilage fish (sharks, rays, relatives)17
123302846spiral valvecorkscrew-shaped ridge that increases surface area and prolongs the passage of food through the digestive tract in sharks18
123303115oviparouseggs in protective case outside body (fertilization, egg develops outside and then hatches)19
123303119ovoviviparousfertilized egg stays in parent20
123303123viviparousprovide nutrients through placenta, live birth21
123303124cloacacommon chamber that has a single opening to the outside; digestive system22
123303125Osteichthyansbelongs to Sumphylum Vertebrates, bony fish (ray-finned and lobe-finned fishes, tetrapods23
123303219swim bladderthe way that aquatic osteichthyans control buoyancy; arose after lungs24
123303220Tetrapodshave 4 limbs and feet with digits, bones of the pelvic girdle are fixed to backbone (allows for walking on 4s), ears for detecting airbourne sounds25
123303221Amphibiansbelongs to Subphylum Vertebrates, "duel lives", moist skin, external fertilization, eggs must be laid in water, eggs are soft-shelled, larvae= 2 chambered heart, adult= 3-chambered heart26
123303225Order Urodelabelongs to Class Amphibia, "tailed ones" (salamanders, newts)27
123303226Order Anurabelongs to Class Amphibia, "tail-less", strong hind legs, good predators (tongue), aposomatic coloring (frogs)28
123314955Order Apodabelongs to Class Amphibia, "legless ones", legless, blind, moist areas (caecillans)29
123314956Amniotesbelongs to Subphylum Vertebrates, amniotic egg (reptiles, eggs, mammals)30
123314962amniotic eggegg that is protected by special tissues called extraembryonic membranes and has a shell31
123314963chorion membranegas exchange is possible between embryo and air32
123314964yolk sacprovides nutrients33
123314965allantois membranedisposal sac for metabolic waste from embryo34
123314969amnionprotects embryo, "shock protection", fluid filled cavity35
123314970Reptilesbelongs to Subphylum Vertebrate, scales containing keratin (protein), obtain oxygen via lungs, internal fertilization, ectothermic, heart w. 2 atria and a ventricle (lizards, snakes, turtles, crocodiles)36
123314971ectothermiccold-blooded, same temperature as outside, bask in sun37
123314972endothermicwarm-blooded, maintain a stable body temperature with metabolic actions38
123314973parareptilesfirst major group of reptiles; mostly large, stocky, quadrupedal herbivores; examples: diapsids (lepidosaurs and archosaurs) and dinosaurs39
123314976Birdsclass Aves; belongs to Subphylum Vertebrates, amniotic eggs with 4-chambered heart, keratin on legs, few organs, small gonads, no urinary tract, hollow birds, feathers and wings (all to make flying possible), endothermic40
123314978ratitesostrich, rhea, kiwi, cassowary, and emu; flightless41
123314981Mammalsbelong to Subphylum Vertebrates, endothermic, mammary glands, body covering of hair/fur, 4 chambered heart, internal fertilization, larger brains, teeth of differing size/function (incisors, molars), long duration of parental care42
123314982synapsidsmember of amniote clade distinguished by a single hole on each side of the skull, including the mammals43
123314983mammary glandsproduce milk44
123314985monotremestype of mammal, egg laying (platypus)45
123314986marsupialstype of mamal, born early in development and complete development in mother's pouch46
123314987placental mammalseutherians, complete development in uterus47
123314989Anthropoidsmonkeys and apes48
123316127HominoidsPrimates (gibbons, orangutans, gorillas, chimpanzees, and humans)49
123316251australopithshominids from between 4-2 million years ago50

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