Question

Evolutionary biology is the study of _____.

A. changes in genes within and among populations

B. the location of populations around the Earth

C. the way genes operate at the molecular level

D. fossils and their relationship with Earth’s history

Answer 1

Evolutionary biology is the study of changes in genes within and among populations

How to complete the statement?

Evolutionary biology focuses on understanding the processes and mechanisms that drive the changes in genetic makeup within and among populations over time. It explores how populations evolve through mechanisms such as natural selection, genetic drift, gene flow, and mutation.

Then the correct option would be A, changes in genes within and among populations