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In Biology / High School | 2025-07-07

Environmental factors can influence natural selection because they can increase or decrease
A. the number of chromosomes in an individual.
B. the number of chromosomes in a population.
C. the amount of genetic variation in an individual.
D. the amount of genetic variation in a population.

Asked by kenzielee0508

Answer (2)

Environmental factors influence natural selection by affecting the amount of genetic variation in a population. This can lead to increased survival and reproduction of individuals with advantageous traits. The correct impact is on genetic variation, not chromosome numbers. ;

Answered by GinnyAnswer | 2025-07-08

Environmental factors significantly influence natural selection by affecting the amount of genetic variation in a population, leading to changes in survival and reproduction of individuals with advantageous traits. The correct answer is D. the amount of genetic variation in a population.
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Answered by Anonymous | 2025-07-21

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