The Ultimate Source of New Genetic Variation Is

question 57

Multiple Choice

The ultimate source of new genetic variation is

• A) perfect replication of the genome.
• B) mating.
• C) artificial selection.
• D) mutations in the genome.
• E) structural adaptations.

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Definitions:

Withdrawal

The process or symptoms experienced when stopping or reducing the intake of a substance that has been used regularly.

Dependence-Producing Substance

A substance that leads to physical or psychological addiction, causing individuals to feel unable to function without it.

Frontal Lobes

The part of the brain located at the front of each cerebral hemisphere, associated with reasoning, planning, parts of speech, movement, emotions, and problem-solving.

Alcohol

A psychoactive substance that is found in drinks like beer, wine, and spirits, known for its effects on the central nervous system, altering mood, consciousness, and behavior.