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Chapter 10: Sexual Reproduction and Genetics
CHROMOSOMES AND CHROMOSOME NUMBER
-Human body cells have 46 chromosomes
-Each parent contributes 23 chromosomes
-Homologous chromosomes- one of two paired chromosomes, one from each parent
-Same length
-Same centromere position
-Carry genes that control the same inherited traits
Chapter 9: Cellular Reproduction
CELLULAR GROWTH
-As the cell grows, its volume increases much more rapidly than the surface area.
-The cell might have difficulty supplying nutrients and expelling enough waste products.
TRANSPORT OF SUBSTANCES
-Substances move by diffusion or by motor proteins.
-Diffusion over large distances is slow and inefficient.
-Small cells maintain more efficient transport systems.
CHAPTER 35
Power, Politics, and Conflict in World History, 1990?2010
If you choose to do an outline please follow the format below (including the use of Roman Numerals and indentation as used below). You do not need to turn in a hard copy of the outline but you DO need to submit your outline to Turnitin.com. - be sure to select the right class and assignment. ONLY COMPLETE OUTLINES will be accepted for credit and they are due at the beginning of the class period. Most of the Main Idea sections of the outline will be 4 main points. If you only have three main points for too many of the sections something is wrong.
Angelly Miane Change Over Time 2008 April 29, 2014
Big Idea 1: The process of evolution drives the diversity and unity of life
Enduring Understanding 1.A- Change in the genetic makeup of a population over time is evolution
Essential knowledge 1.A.1: Natural selection is a major mechanism of evolution
According to Darwin's theory of natural selection, competition for limited resources results in differential survival. Individuals with more favorable phenotypes are more likely to survive and produce more offspring thus passing traits to subsequent generation. (Fitness)
Key Concept 1.1. Big Geography and the Peopling of the Earth
The term Big Geography draws attention to the global nature of world history. Throughout the Paleolithic period, humans migrated from Africa to Eurasia, Australia, and the Americas. Early humans were mobile and creative in adapting to different geographical settings from savanna to desert to Ice Age tundra. By making an analogy with modern hunterforager societies, anthropologists infer that these bands were relatively egalitarian. Humans also developed varied and sophisticated technologies.
Play list: Laura
Words are powerful and we can either be the friend or foe of someone else with them. We can use them to build someone up as well as ourselves or knock down the person and bring ourselves down in the process.
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