Squirrels tend to have larger body sizes at higher latitudes.This could be an example of
A)acclimation.
B)positive assortative mating.
C)a cline.
D)the Hardy-Weinberg principle.

Question

Quizplus · Accepted Answer

A cline refers to a gradual change in a trait across a geographic gradient. In this case, the increase in body size in squirrels at higher latitudes is an example of a cline, as the trait is changing along a geographic gradient. Acclimation refers to a short-term, reversible physiological response to environmental changes, while positive assortative mating and the Hardy-Weinberg principle are not relevant to this scenario.

Squirrels Tend to Have Larger Body Sizes at Higher Latitudes