Which of the Following Is the Source of New Alleles

question 39

Multiple Choice

Which of the following is the source of new alleles in a population?

• A) natural selection
• B) mutation
• C) microevolution
• D) genetic drift

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Definitions:

Blood Pressure

The force that circulating blood exerts against the walls of the arteries during and between heartbeats.

Isometric Exercises

Physical exercises involving the contraction of muscles without significant movement of the joint, aimed at strength training without changing the length of the muscle.

Muscle Strength

The capability of one or more muscles to generate strength when opposing a force.

Range-Of-Motion Exercises

Physical activities designed to move a joint through the full extent of its potential movement to improve or maintain flexibility and reduce stiffness.