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Question

Which of the following is most important for speciation?


A

Seasonal isolation

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B

Reproductive isolation

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C

Behavioral isolation

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D

Tropical isolation

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Solution

The correct option is B

Reproductive isolation


The phenomenon of development of a new species from pre-existing ones is called speciation.

Reproductive isolation is the prevention of interbreeding between the populations of two different species. It maintains the characters of the species but can lead to the origin of new species.


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