Question

Directional selection only occurs in response to naturally occurring events.

True or False

Answer 1

Directional selection only occurs in response to naturally occurring events. is False.

Answer 2

Answer by JKismyhusbandbae: This is false.

Why: Selection and variation is a process that happens more slowly and happens more gradually. The selection and variation is hard to notice over a short period of time. This change is slow, constant and consistent.