Disruptive Selection Operates Whenever

question 75

Multiple Choice

Disruptive selection operates whenever

• A) natural selection is disrupted by genetic drift.
• B) there is a balanced gene pool.
• C) only the smallest individuals survive.
• D) both extremes of the phenotype are more successful.

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Definitions:

Motivation

The method that starts, steers, and sustains behaviors aimed at achieving goals.

Reinforcement Value

The degree to which a specific outcome or reward increases the likelihood of a behavior occurring again.

Motivation

The internal drive or process that stimulates an individual to act towards achieving a goal or fulfilling a need.

Drive Theory

A psychological theory suggesting that behavior is motivated by the desire to fulfill basic biological needs.