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AP Biology: Animal Behavior Flashcards

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7495351104Ethologystudy of animal behavior0
7495351106Instinct (Innate) Behaviorbehaviors that are inherited1
7495351107Kinesisrandom movement of animal in relation to stimulus; the stimulus causes an alteration in rate or direction of activity or movement.2
7495351108Fixed-action Patternssequence of unlearned acts that are unchangeable and usually continue until they are completed3
7495351109Signalstimulus that causes change in behavior4
7495351110Learned BehaviorsBehaviors that are modified based on specific experiences example: nest building5
7495351111Habituationloss of responsiveness to stimuli with little or no meaning; animal can ignore meaningless stimuli6
7495351112Associative Learningability to connect one stimulus with another7
7495351113Classical Conditioningarbitrary stimulus associated with particular outcome example: training a dog8
7495351114Operant Conditioning (trial and error)when faced with two choices, an organism can learn to choose the option with the best reward.9
7495351117Altruismengaging in behavior that doesn't help you, but helps rest of population (selfless)10
7495351119Kin Selectionaltruistic behavior that enhances reproductive success of relatives11
7495351121Foragingfood obtaining behavior12
7495351122Sexual Selectionseeking and attracting mates/choosing and competing for males13
7495351123PheromonesChemical signals14
7495351125ImprintingSome baby bird species will follow the first moving object they see usually the mother. example: ducks15
7495351126Migrationorganisms move from one place to another periodically, generally in response to temperature or food availability. example: geese, monarch butterflies16
7495351129Positive ChemotaxisAn organism responds to a chemical by moving towards it. example: male cockroach pheromones attract females17
7495351130Negative ChemotaxisAn organism responds to a chemical by moving away from it. example: the smell of a skunk repels other animals18
7495351131Positive PhototaxisAn organism responds to light by moving towards it. example: moths to a light19
7495351132Negative PhototaxisAn organism responds to light by moving away from it. example: moles live underground20
7495351136Intra-specific Competitionoccurs among organisms of same species21
7495351137Inter-specific CompetitionOccurs among organisms of different species example: competition between hyenas and lions for a dead zebra22

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