13
QuizMultiple Choice

Measuring Populations

Question 13 • Environmental Science A

Adaptive melanism describes selection for _______.

Answer
A
mottled pigmentation
B
lighter pigmentation
C
darker pigmentation
D
more colorful pigmentation

Explanation

Melanism is an increase in dark pigmentation, often caused by greater production of melanin. Adaptive melanism describes natural selection favoring individuals with darker pigmentation because it improves survival or reproduction. Therefore, the correct choice is darker pigmentation.

AI-written and checked against the verified answer.

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