The Old-Age Dependency Ratio Is the Ratio of the Size

question 34

True/False

The old-age dependency ratio is the ratio of the size of the 65 and older population to the size of the working-age population.

Understand gene flow and its relevance to human genetic diversity.

Recognize physical traits associated with specific ancestral backgrounds, such as the epicanthic eye fold.

Understand the relationship between genetics, diet, and disease, including lactose intolerance and diabetes.

Challenge stereotypes related to behavioral genetics and intelligence.