The Genetic Data Indicate That Modern Humans and Neanderthals

question 42

Multiple Choice

The genetic data indicate that modern humans and Neanderthals

• A) are more closely related to each other than either is to the Denisovan hominins.
• B) must have never interbred.
• C) may have interbred to a limited degree.
• D) are represented by contemporary Papua New Guineans.

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Definitions:

Primary Aging

The natural and inevitable biological and physiological changes that occur with advancing age, regardless of health habits.

Secondary Aging

The aging process that results from lifestyle choices and environmental factors, in contrast to primary aging which is genetically driven.

Life Expectancy

The average period that a person may expect to live, which varies depending on a multitude of factors such as genetics, lifestyle, and socio-economic status.

Longevity

The length of time that an individual lives, often used in context of factors that contribute to a long life.