Multiple Choice
A small Dutch population settled in South Africa in the 17th century and became known as Afrikaners. By chance, a few Dutch settlers carried the gene for Huntington's disease. Today, Huntington's disease occurs at a relatively high frequency in this population. This is an example of ____.
A) the bottleneck effect
B) the founder effect
C) gene flow
D) artificial selection
E) natural selection
Correct Answer:
Verified
Correct Answer:
Verified
Q67: In a tropical forest, some leaves are
Q68: With _ selection, the frequency of a
Q69: Match the evolutionary concepts correctly with the
Q70: Traits with more than two distinct forms
Q71: Overhunting of the northern elephant seals left
Q73: For each statement, select the genetic evolutionary
Q74: Many male birds will expend a great
Q75: Hawaiian honeycreepers exhibit diverse beaks that allow
Q76: What is the original source of new
Q77: In the case of the cichlid fish