Multiple Choice
Sickle-cell anemia in humans is an example of:
A) directional selection
B) disruptive selection
C) stabilizing or balancing selection
D) random chance
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q40: All of the following are examples of
Q41: Bats,pterosaurs,and birds are examples of _ evolution.
Q42: Two closely related species that fail to
Q43: Darwin's finches,and the studies by the Grants
Q44: Darwin's evidence that evolution occurs included:<br>A)the existence
Q46: Darwin better understood the mechanism for natural
Q47: Different finches on each of the Galápagos
Q48: Choose the phrase that best represents macroevolutionary
Q49: The notion that organisms that are more
Q50: _ isolating mechanisms lead to reproductive isolation