What Does the Biological Species Concept Use as the Primary

question 20

Multiple Choice

What does the biological species concept use as the primary criterion for determining species boundaries?

• A) geographic isolation
• B) niche differences
• C) gene flow
• D) morphological similarity

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Definitions:

Average Reaction Time

The typical duration it takes for an individual to respond to a stimulus.

Voluntary Reaction

involves conscious control over actions or movements, such as deciding to grab a cup of coffee.

Reaction Time Experiment

An experimental procedure used to measure the amount of time it takes for an individual to respond to a specific stimulus.

Voluntary Responses

Actions that are under conscious control, often in reaction to stimuli or signals, and involve the coordination of the nervous and muscular systems.