In a sentence or two, describe why variation in a population is so critical to natural...
In a sentence or two, describe why variation in a population is so critical to natural selection. If a population didn't have any variation (all individuals were genetically the same), what might happen to that population?
Homework Answers
Ans. Genetic variation are the basic raw material for the evolution and critical for the natural selection. It is because natural selection can increase or decrease the allele frequency of already occuring allele in the population. So it will leads to the selection of favourable variations and leads to evolution.
If a population does not have any variation, it may not adapt to the adverse conditions and may face the risk of mass extinction. So it is not good for the population.
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In a sentence or two, describe why variation in a population is
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