Evolution by natural selection requires
A) large populations.
B) diploid individuals.
C) selective breeding by humans.
D) genetic variation among individuals.
E) small populations.

Question

Quizplus · Accepted Answer

Evolution by natural selection requires genetic variation among individuals in a population. This variation allows for individuals with advantageous traits to survive and reproduce more successfully, leading to the spread of these traits within the population over time. Large or small populations and diploid individuals are not specifically necessary for natural selection, but genetic variation is essential. Selective breeding by humans is artificial selection, not natural selection.

Evolution by Natural Selection Requires