A host race may develop ____.
A) only when an organism's genes for the host choice change
B) only when an organism's genes for mating preferences change
C) only when a geographical barrier exists
D) when genes for the host choice and genes for mating preferences change
E) when genes for mating preferences change and geographical barriers exist

Question

Quizplus · Accepted Answer

Host races can develop when there are changes in both the genes responsible for host choice and those affecting mating preferences, leading to reproductive isolation within a species.

A Host Race May Develop ____