The Idea That Evolution Has Selected Altruism Toward One's Close

question 98

Multiple Choice

The idea that evolution has selected altruism toward one's close relatives to enhance the survival of mutually shared genes is referred to as:

• A)nominative determinism.
• B)altruistic selection.
• C)kin selection.
• D)self-serving helpfulness.

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Definitions:

Aortic Semilunar

Refers to the aortic semilunar valve in the heart, which prevents blood from flowing back into the left ventricle from the aorta.

Endocardium

The innermost layer of tissue that lines the chambers of the heart, providing a smooth surface for blood flow.

Epicardium

The outermost layer of the wall of the heart. Also known as the visceral pericardium.

Pericardium

A membrane that covers the heart and large blood vessels attached to it.