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inn [45]
3 years ago
12

How does melanin play a role in natural selection

Biology
1 answer:
Sphinxa [80]3 years ago
8 0

Answer:

ExplanAs people moved to areas farther from the equator with lower UV levels, natural selection favored lighter skin which allowed UV rays to penetrate and produce essential vitamin D. The darker skin of peoples who lived closer to the equator was important in preventing folate deficiency

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Komok [63]
You can carry out a test , 
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6 0
3 years ago
in addition to keratinocytes, the stratum spinosum also contains another epidermal cell type called epidermal ______ cells that
WARRIOR [948]

Keratinocytes are differentiated skin cells found in the outermost layer of the epidermis. Dendritic cells are antigen-presenting cells that play important roles in the adaptive immune response.

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Learn more in:

brainly.com/question/6955146?referrer=searchResults

5 0
3 years ago
Ethanol has been shown to slow down the body's use of fat for fuel by as much as ________, causing more fat to be stored.
Goryan [66]
Ethanol has been shown to slow down the body's use of fat for fuel by as much as a third, causing more fat to be stored.   (or 33%)

God bless!
8 0
3 years ago
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