what will be the possibilities if there will be no variation in plant and animal
breeding?
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Answer:
Without genetic variation, a population cannot evolve in response to changing environmental variables and, as a result, may face an increased risk of extinction.
Explanation:
Genetic diversity is important because it helps maintain the health of a population, by including alleles that may be valuable in resisting diseases, pests and other stresses. ... If the environment changes, a population that has a higher variability of alleles will be better able to evolve to adapt to the new environment.
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