A cline is a
A) Great change of temperature with depth
B) Spatial change in population density
C) Gradual change in time of body temperature
D) Spatial change in gene frequency

Question

Quizplus · Accepted Answer

A cline refers to a gradual change in the frequency of a genetic trait or allele in populations spread over geographical space. This concept is fundamental in evolutionary biology and biogeography, illustrating how populations can vary across different environments.

A Cline Is a