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Answers are: because populations can survive in a variety of different situations and because the environment is constantly changing and different alleles are favored.
Genetic variation is important to the population's ability to survive in different situations that affect natural selection. New habitat and increased food supply can increase genetic variation.
Genetic variation is important to the population's ability to survive in different situations that affect natural selection. New habitat and increased food supply can increase genetic variation.
Genetic variation is the existence of qualities in a series of genes between individual organisms of a species.
Genetic variation is important because populations can survive in a variety of different situations and because the environment is constantly changing, and different alleles are favored.
What is genetic variation?
Genetic variation means the difference in DNA among individuals or the differences between populations. The multiple roots of genetic variation consider variation and genetic recombination.
Genetic variation is cardinal to the ability of the population to live in different states that affect natural choice. A new environment and improved food supply can raise a genetic variation.
Example:
If we look up at hair color, people with white hair have one factor of the gene for hair color, whereas people with brown hair will have a different factor of the gene.
Therefore, Genetic variation is important because populations can survive in a variety of different situations and consistently environment changing.
Learn more about Genetic variation, refer to:
https://brainly.com/question/848479