Question

The Inuit people of Canada, Greenland, Alaska, and Denmark have a darker skin tone than would not be anticipated at that northern latitude. This darker skin tone likely reflects...
Incorrect answer:
their recent ancestry from people in southern regions.
their consumption of vitamin D-rich foods.
the low amount of UV light in the area.
that they are cold adapted.

Answer 1

The Inuit people of Canada, Greenland, Alaska, and Denmark have a darker skin tone than would not be anticipated at that northern latitude. This darker skin tone likely reflects their consumption of vitamin D rich foods.

Increased intestinal absorption of calcium, magnesium, and phosphate is one of vitamin D's many biological effects. Additionally, there are other physiologic impacts. Vitamin D2 and Vitamin D3 (cholecalciferol) are the two substances in this class that have the biggest effects on people (ergocalciferol). The primary natural source of the vitamin is the chemical process that causes cholecalciferol to be formed in the lower layers of the skin's epidermis in reaction to sun exposure (specifically UVB radiation). Dietary sources of cholecalciferol and ergocalciferol include supplements. The meat of fatty fish is one of the few foods with considerable amounts of vitamin D naturally available.

To learn more about vitamin D click on the given link: https://brainly.com/question/15080220

#SPJ4