Question

explain how variation is helpful​

Answer 1

Genetic variation is an important force in evolution as it allows natural selection to increase or decrease frequency of alleles already in the population. ... Genetic variation is advantageous to a population because it enables some individuals to adapt to the environment while maintaining the survival of the population.

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Answer 2

Here is ur answer

• Depending upon the nature of variations different individuals would have different kinds of advantages.

Eg. Bacteria that can withstand heat will survive better in a heat wave.

• Main advantage of variation two species is that is increases the chances of its survival in a changing environment.
• Free ear lobes and attached ear lobes are two variations found in humans.

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