What is the role of isolation in evolution?

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(A) Isolation acts as a key factor in speciation by preventing gene flow between populations. When populations are geographically or reproductively is

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Differentiation of species

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(A) Isolation acts as a key factor in speciation by preventing gene flow between populations. When populations are geographically or reproductively isolated,they accumulate different genetic variations over time due to mutations,natural selection,and genetic drift. This process leads to the formation of new species,which is known as the differentiation of species.

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