A correlated response to selection occurs when selection
A) indirectly increases a trait that has no effect on survival.
B) directly increases a trait that has a negative effect on survival.
C) is disruptive.
D) is stabilizing.

Question

Quizplus · Accepted Answer

A correlated response to selection occurs when selection indirectly increases a trait that has no effect on survival. This can happen when the trait is genetically linked to another trait that is under selection and is favored by natural selection. As a result, the correlated trait is also selected for, even though it may not have any direct effect on survival or reproductive success.

A Correlated Response to Selection Occurs When Selection