Which of these should decline in hybrid zones where reinforcement is occurring?
A) gene flow between distinct gene pools
B) speciation
C) the genetic distinctness of two gene pools
D) mutation rate
E) hybrid sterility

Question

Quizplus · Accepted Answer

Reinforcement in hybrid zones leads to reduced gene flow between distinct gene pools as natural selection favors traits that prevent interbreeding, thus maintaining or increasing the genetic distinctness of the populations.

Which of These Should Decline in Hybrid Zones Where Reinforcement