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Which of the following is an example of behavioral isolation? A. Groups of toads that mate at different times of year B. Groups of fish that live in unconnected bodies of water C. Groups of flowers that attract different pollinators D. Groups of peacocks with slightly different mating calls

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Answer

D

Explanation

Behavioral isolation is a type of prezygotic reproductive isolation that prevents mating between species due to differences in their mating behaviors. In this case, groups of peacocks with slightly different mating calls are an example of behavioral isolation. The mating call is a specific behavior used by peacocks to attract mates. If two groups of peacocks have slightly different mating calls, it could prevent them from mating with each other, thus demonstrating behavioral isolation.

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