The main process that increases the frequency of adaptive traits through time is called
A) catastrophism.
B) natural selection.
C) creationism.
D) mutual adjustment.

Question

Quizplus · Accepted Answer

Natural selection is the main process that increases the frequency of adaptive traits through time. It is a process in which individuals with traits that are better suited to their environment are more likely to survive and reproduce, passing on their traits to their offspring. Over time, this can lead to the evolution of new species and the adaptation of existing species to new environments.

The Main Process That Increases the Frequency of Adaptive Traits