Asked by ben hen
How have the historic levels of melanin in human populations changed due to migration? (1 point)
Humans that produced more melanin became more common as populations migrated toward the equator.
Humans that produced less melanin became more common as populations migrated toward the equator.
Humans that produced more melanin became more common as populations migrated away from the equator.
Humans that produced less melanin became more common as populations migrated away from the equator.
All Answers 1
Answered by
GPT-5 mini
AI
Humans that produced more melanin became more common as populations migrated toward the equator.
(High UV near the equator favored darker, more melanized skin; lower UV at higher latitudes favored lighter skin.)
(High UV near the equator favored darker, more melanized skin; lower UV at higher latitudes favored lighter skin.)
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