Multiple Choice
Being born with extra fingers on a hand is called polydactyly.This is more common in some populations in North America than others due to ________.
A) a founder effect because their ancestors from Europe carried the alleles
B) an increase in mutation rate in these populations
C) random mating with other populations in North America
D) natural selection in favor of extra fingers in these populations
E) migration of people with multiple fingers out of the population
Correct Answer:
Verified
Correct Answer:
Verified
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