Question

how does the creation of variation in the species promote survival​

Answer 1

Answer:

during reproduction copying of DNA takes place which is not 100% accurate thereby causing variation if these variations are favourable they help individual to survive and past is relation to the program c depending upon the nature of variation different individuals have different advantages which promotes their survival like bacteria which can with stand heat will survive better in heat wave

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Answer 2

Answer:

$\huge\mathfrak\red {Answer}$

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Variation, any difference between cells, individual organisms, or groups of organisms of any species caused either by genetic differences (genotypic variation) or by the effect of environmental factors.

Mutation is the original source of genetic variation. Even in a population in which all copies of a chromosome were identical, new genetic variants would arise by mutation.

Variants help the species to survive in all the conditions. Environmental conditions such as heat, light, pests, and food availability can change suddenly at only one place. If variants were not there, the entire species would have been destroyed.

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