M Prep | MCAT 2015 Question of the Day - Prep, Practice Questions, and More!

Q:	Certain small, isolated populations have a higher rates of particular of genetic diseases that are otherwise very rare. These diseases are more common in certain populations due to:

genetic drift of those populations.

inbreeding in those populations.

a higher percentage of males and thus higher incidence of sex-linked conditions.

bottleneck effect in those populations.