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AP Biology: Animal Behavior Flashcards

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7146311641Ethologystudy of animal behavior0
7146311642Behaviorwhat an animal does and how it does it1
7146311643Instinct (Innate) Behaviorbehaviors that are inherited2
7146311646Kinesisrandom movement of animal in relation to stimulus; the stimulus causes an alteration in rate or direction of activity or movement.3
7146311647Fixed-action Patternssequence of unlearned acts that are unchangeable and usually continue until they are completed4
7146311649Signalstimulus that causes change in behavior5
7146311650Learned BehaviorsBehaviors that are modified based on specific experiences example: nest building6
7146311651Habituationloss of responsiveness to stimuli with little or no meaning; animal can ignore meaningless stimuli7
7146311652Associative Learningability to connect one stimulus with another8
7146311653Classical Conditioningarbitrary stimulus associated with particular outcome example: training a dog9
7146311654Operant Conditioning (trial and error)when faced with two choices, an organism can learn to choose the option with the best reward. example: students who study to improve their grades10
7146311655Cognitionprocess of knowing that involves awareness, reasoning, recollection, and judgement11
7146311656Social Learninglearning by observing others12
7146311657Altruismengaging in behavior that doesn't help you, but helps rest of population (selfless)13
7146311658Inclusive Fitnesstotal effect of producing offspring and helping relatives14
7146311659Kin Selectionaltruistic behavior that enhances reproductive success of relatives15
7146311660Agonistic Behaviorthreats, rituals, and combat; settles disputes over resources, asserting dominance16
7146311661Foragingfood obtaining behavior17
7146311662Sexual Selectionseeking and attracting mates/choosing and competing for males18
7146311663PheromonesChemical signals19
7146311664SucklingA mammal is born knowing how to nurse. example: pig suckling at birth20
7146311665ImprintingSome baby bird species will follow the first moving object they see usually the mother. example: ducks21
7146311666Migrationorganisms move from one place to another periodically, generally in response to temperature or food availability. example: geese, monarch butterflies22
7146311667HibernationAn organism goes dormant for a long period of time to escape cold temperatures example: bears, chipmunks, frogs23
7146311668EstivationAn organism goes dormant for a long period of time to escape hot temperatures. example: African bullfrog, fringe toed lizard, turtle24
7146311669Positive ChemotaxisAn organism responds to a chemical by moving towards it. example: male cockroach pheromones attract females25
7146311670Negative ChemotaxisAn organism responds to a chemical by moving away from it. example: the smell of a skunk repels other animals26
7146311671Positive PhototaxisAn organism responds to light by moving towards it. example: moths to a light27
7146311672Negative PhototaxisAn organism responds to light by moving away from it. example: moles live underground28
7146311673MutualismBoth species benefit example: bee and flowers29
7146311674CommensalismOne species benefits and the other is unaffected example: whale and barnacle30
7146311675Parasitismone species benefits and the other is harmed example: dog and flea31
7146311676Intra-specific Competitionoccurs among organisms of same species32
7146311677Inter-specific CompetitionOccurs among organisms of different species example: competition between hyenas and lions for a dead zebra33
7146311678Resource PartitioningSpecies consume slightly different foods or use other resources in slightly different ways34
7146311679Aposematic Coloration"stay away" color example: black widow's red underbelly35
7146311680Batesian MimicryMimicking a poisonous organism's coloring36
7146311681Disruptive ColoringObscures size/shape of an organisms body example: zebras's stripes37

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