Both genetic mutation and selection have recently been linked to the development of pale skin in ________ populations.
A)ancient Asian
B)ancient African
C)relatively recent European farming
D)ancient European

Question

Quizplus · Accepted Answer

Studies have shown that genetic mutation that allows for lighter skin pigmentation evolved in humans in Europe around 8,000 years ago due to increased vitamin D synthesis needed for farming. This led to the spread of pale skin in European populations. Selection pressure also played a role in promoting lighter skin in European populations living in areas with less sunlight. Ancient Asian and African populations did not experience the same environmental pressures for pale skin development.

Both Genetic Mutation and Selection Have Recently Been Linked to the Development