Which Statement About Variation Is True

question 4

Multiple Choice

Which statement about variation is true?

• A) All phenotypic variation is the result of genotypic variation.
• B) All genetic variation produces phenotypic variation.
• C) All nucleotide variability results in neutral variation.
• D) All new alleles are the result of nucleotide variability.
• E) All geographic variation results from the existence of clines.

---

Definitions:

Back Pain

Discomfort or aching located in the lower, upper, or middle region of the back, often resulting from muscle strain, injury, or other health conditions.

Avoidance-Avoidance Conflict

A psychological conflict that arises when an individual must choose between two equally unattractive options.

General Adaptation Syndrome

A three-stage physiological response to stress described by Hans Selye, consisting of alarm, resistance, and exhaustion phases.

Alarm Reaction

The initial stage of the General Adaptation Syndrome, describing the body's immediate reaction upon facing a threatening situation or stressor.