The Net Migration of Alleles into or Out of a Population

question 84

Multiple Choice

The net migration of alleles into or out of a population from neighboring populations is called

• A) gene flow.
• B) genetic drift.
• C) sexual selection.
• D) stabilizing selection.
• E) coevolution.

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Definitions:

Electrical Messages

Signals transmitted along neurons through changes in electrical potential, facilitating communication within the nervous system.

Nervous Tissue

A type of tissue composed of neurons and glial cells, specializing in the transmission of electrical nerve impulses throughout the body.

Neuroglial Cell

Neuroglial cells, commonly known as glial cells, support, protect, and maintain the homeostasis of the nervous system, playing roles in nutrient supply to neurons and damage repair.

Electrical Impulses

Rapid fluctuations of voltage across a membrane, used by neurons and muscle cells for communication and activation.