What type of selection is occurring in a population if the distribution graph shifts from the left end of the spectrum to the far right end?
A) directional
B) stabilizing
C) disruptive
D) Populations do not undergo selection, they are fixed.

Question

Quizplus · Accepted Answer

A shift from the left end of the spectrum to the far right end indicates directional selection, where individuals with traits at one end of the distribution (in this case, those with the highest values) have a higher fitness and are favored by selection.

What Type of Selection Is Occurring in a Population If