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Give point wise answer of importance of variation ( bio)

Answer» Thanks but I want point wise answer
Genetic variationis advantageous to a population because it enables some individuals to adapt to the environment while maintaining the survival of the population. Genetic\xa0variation\xa0creates a larger pool of traits in a species so that\xa0given\xa0a novel environment, at least someone would have the trait needed to survive.\xa0Variation\xa0allows some individuals within a population to adapt to the changing environment. Because natural selection acts directly only on phenotypes, more genetic\xa0variation\xa0within a population usually enables more phenotypic\xa0variation.


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