Which combination makes the most sense from an evolutionary perspective?
A) light skin and vitamin D deficiency
B) light skin and extensive exposure to sun
C) dark skin and little exposure to sun
D) dark skin and folate deficiency
E) light skin and little sun, or dark skin and lots of sun

Question

Which combination makes the most sense from an evolutionary perspective?
A) ​light skin and vitamin D deficiency
B) ​light skin and extensive exposure to sun
C) ​dark skin and little exposure to sun
D) ​dark skin and folate deficiency
E) ​light skin and little sun, or dark skin and lots of sun

Quizplus · Accepted Answer

Light skin is advantageous in areas with little sun as it helps in the synthesis of vitamin D, while dark skin provides protection against UV radiation in areas with lots of sun, preventing folate degradation.

Which Combination Makes the Most Sense from an Evolutionary Perspective