The frequency of sickle-cell disease in Central African humans is an example of
A) directional selection.
B) disruptive selection.
C) stabilizing selection.
D) random chance.
Correct Answer:
Verified
Q9: The molecular evidence of how the cytochrome
Q10: Over time,the same bones in different vertebrates
Q19: The final stimulus that convinced Darwin to
Q21: The wings of bats,pterosaurs,and birds are examples
Q22: Two closely related species that fail to
Q25: Until recently,selection favored the darker form of
Q26: Darwin's 1859 book was entitled _.
Q27: The evidence for evolution includes which of
Q27: The finches,giant tortoises,and other organisms on the
Q28: Much of the evolutionary history of vertebrates
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents