According to Evolutionary Theory, It Can Be Adaptive for People

question 127

Multiple Choice

According to evolutionary theory, it can be adaptive for people to help others who share their genes. This idea is known as ____.

• A) kin selection
• B) natural selection
• C) gene investment theory
• D) survival of the fittest

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Definitions:

Repolarization

The process of returning membrane potential to its resting level.

Equilibrium Potential

This term refers to the electrical potential difference that precisely balances an ionic concentration gradient across a membrane, resulting in no net ion flow.

Hyperpolarization

An increase in a cell's membrane potential, making it more negative inside compared to the outside and further from the threshold that causes action potentials.

Absolute Refractory Period

A period immediately following the stimulation during which a nerve or muscle is unresponsive to further stimulation.