Explain why a lack of variation can constrain evolution by natural selection
Explain why a lack of variation can constrain evolution by natural selection
Homework Answers
Lack of variation can constrain evolution because natural selection is able to occur solely on the existing variation in the population. The natural selection can occur only if a genetic variation between individuals of the similar species is present. This happens because, the genetic variation within a population is due to mutation & the allele recombination.
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Explain why a lack of variation can constrain evolution by
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