All but one of these traits result from evolutionary responses of ancient ancestors to their physical and cultural environment. Choose the EXCEPTION.
A)high frequency of sickle hemoglobin
B)inherited blood disorders called thalassemia
C)increased hair loss with age
D)ability to digest lactose as adults

Question

Quizplus · Accepted Answer

Increased hair loss with age is not an evolutionary adaptation but rather a natural aging process that occurs in many species, including humans. The other traits are adaptations to specific environmental pressures.

All but One of These Traits Result from Evolutionary Responses