OBJECTIVE LIFE SCIENCE
EVOLUTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following must occur for speciation to happen?
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geographic isolation
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reproductive isolation
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temporal isolation
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behavioral isolation
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Explanation:
Detailed explanation-1: -For speciation to occur, two new populations must be formed from one original population, and they must evolve in such a way that it becomes impossible for individuals from the two new populations to interbreed.
Detailed explanation-2: -Reproductive isolation is clearly an important component of the speciation process and is critical for the maintenance of diversity. In the absence of reproductive isolation, interbreeding between (sexual) species should result in the collapse of taxonomic diversity.
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