Which of the following best defines microevolution?
A)Changes in genes between populations
B)Changes in genes within a population over time
C)Changes in genes that do not change the gene pool over time
D)Changes across species but not in genes

Question

Quizplus · Accepted Answer

Microevolution refers to changes in the gene pool of a single population over time. These changes can include mutations, gene flow, genetic drift, and natural selection. Microevolution is often contrasted with macroevolution which refers to larger-scale changes such as speciation and the evolution of major adaptations.

Which of the Following Best Defines Microevolution