Multiple Choice
Which of the following statements about speciation is correct?
A) The end result of natural selection is always speciation.
B) Natural selection chooses the reproductive barriers for populations.
C) It always takes millions of years for speciation to occur.
D) Speciation is a basis for understanding macroevolution.
Correct Answer:
Verified
Correct Answer:
Verified
Q14: The most likely explanation for the high
Q32: The largest unit within which gene flow
Q43: Which of these phrases describes a stable
Q44: In a hypothetical situation,the National Park Service,which
Q45: Dogs (Canis lupus familiaris)and gray wolves (Canis
Q47: Macroevolution occurs<br>A)only when reproductive barriers,either pre- or
Q51: A hybrid zone is properly defined as<br>A)an
Q52: Imagine a very large volcanic eruption occurs,and
Q53: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7910/.jpg" alt=" Figure 22.5 Which
Q61: There are currently two, large, permanent bridges