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AP Biology

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Question
Answer
acquired characteristics   show
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adaptation   show
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adaptive radiation   show
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allopatric speciation   show
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show polyploidy formed between two related, but separate species  
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aneuploidy   show
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show polyploidy formed within a single species  
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show type of reproductive isolation that occurs when a specific behavior or lack of one prevents reproduction from taking place  
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convergent evolution   show
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show allopatric speciation that occurs when a few members of a species move to a new geographical area  
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divergent evolution   show
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gametic barrier   show
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show model that shows how species diverge gradually over time in small steps  
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habitat isolation   show
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homologous structures   show
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show offspring of two closely related individuals, not of the same species  
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hybrid zone   show
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show reproduction of individuals with favorable genetic traits that survive environmental change because of those traits, leading to evolutionary change  
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show gametes with extra chromosomes  
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show reproductive isolation mechanism that occurs after zygote formation  
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show reproductive isolation mechanism that occurs before zygote formation  
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punctuated equilibrium   show
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reinforcement   show
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show situation that occurs when a species is reproductively independent from other species; this may be brought about by behavior, location, or reproductive barriers  
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speciation   show
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show group of populations that interbreed and produce fertile offspring  
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sympatric speciation   show
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show differences in breeding schedules that can act as a form of prezygotic barrier leading to reproductive isolation  
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theory of evolution   show
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show genetic differences among individuals in a population  
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show physical structure present in an organism but that has no apparent function and appears to be from a functional structure in a distant ancestor  
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vicariance   show
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