Both Extremes of an Array of Phenotypes Are Favored in ________

question 47

Multiple Choice

Both extremes of an array of phenotypes are favored in ________.

• A)directional selection
• B)stabilizing selection
• C)disruptive selection
• D)gene flow
• E)genetic drift

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Definitions:

Neural Impulses

Electrical signals that transmit information along neurons, facilitating communication within the nervous system.

Visual Processing Centers

Brain regions responsible for interpreting visual information, including the primary visual cortex and associated pathways.

All-Or-None Response

A principle that states a neuron or muscle fiber responds completely or not at all to a stimulus, without intermediate levels of response.

Dendrites

Branchlike parts of a neuron that are specialized to receive information from other neurons.