Multiple Choice
Evolution by natural selection is
A) constantly occurring at the same rate in all organisms.
B) a rare event that has never been observed by scientists.
C) a process that has occurred only in the past.
D) currently occurring but only in scientific laboratories.
E) a process that occurs as a result of differences in fitness.
Correct Answer:
Verified
Correct Answer:
Verified
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Q38: Natural selection causes genetic changes in populations.
Q39: Which of the following can be measured