7.11: Variations in Populations

As mentioned in Topic 7.2, natural selection cannot occur without genetic variation within a population. Topic 7.11 looks at all the benefits of this variation and how it contributes to population survival.

Videos:

AP® Playground | Variations in Populations

PoseKnows Biology | Variations in Populations

Bozeman Science | Population Variation

PoseKnows Biology | Extinction