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(D) Speciation is the evolutionary process by which populations evolve to become distinct species. $1$. Isolation (specifically reproductive isolation

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Isolation and mutation

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(D) Speciation is the evolutionary process by which populations evolve to become distinct species. $1$. Isolation (specifically reproductive isolation) prevents gene flow between populations,allowing them to diverge genetically. $2$. Mutation introduces new genetic variations into the gene pool,which are then acted upon by natural selection. Therefore,isolation and mutation are fundamental factors that drive the formation of new species.

Which factors contribute to the process of speciation?

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