Author Question: Which of these conditions should completely prevent the occurrence of natural se (Read 560 times)

hummingbird

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Which of these conditions should completely prevent the occurrence of natural selection in a population over time?
A) All variation between individuals is due only to environmental factors.
B) The environment is changing at a relatively slow rate.
C) The population size is large.
D) The population lives in a habitat where there are no competing species present.




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