Which best describes biogeographic isolation? a. it always leads to the formation of new species. b. it cannot lead to evolution. c. it is a mechanism for evolution. d. it occurs only through geographic forces. i think it's a, . i will give brainliest

The correct answer fro above statement is:

Biogeographic isolation can be defined as the division of members of the same species through geographical or biological forces.The group comprises species of animals that can grow and can create offspring that are also competent of breeding.

D which is It occurs only through geographic forces.

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