The development from a single gene pool of two gene pools that are different enough to prevent interbreeding usually comes about as a result of
A) mutation alone.
B) hybridization.
C) introgression.
D) apomixis alone.
E) geographic or other isolation.

Question

Quizplus · Accepted Answer

The development of two distinct gene pools from a single one, preventing interbreeding, typically occurs due to geographic or other forms of isolation. This process, known as speciation, can happen when populations of the same species become physically separated (geographic isolation) or when other barriers prevent them from interbreeding, leading to the divergence of their gene pools over time.

The Development from a Single Gene Pool of Two Gene