Skin color in humans correlates with the environmental feature of ultra-violet radiation.

Question

Quizplus · Accepted Answer

Skin color in humans has evolved as a response to the varying levels of ultra-violet radiation exposure in different geographic regions. Darker skin pigmentation helps to protect against the harmful effects of UV radiation, particularly in areas closer to the equator where UV levels are higher. In contrast, lighter skin pigmentation allows for greater production of vitamin D in areas farther from the equator where UV levels are lower.

Skin Color in Humans Correlates with the Environmental Feature of Ultra-Violet