Question

how is the stability of dna of a species ensured

Answer 1

here is your answer

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Answer 2

Answer:

Reproduction exists as the best way to transfer DNA from one generation to the next and to provide birth to offspring, it exists unavoidable for preserving species

Explanation:

Nature pursues different ways to confirm that DNA stays steady for a particular species with extremely rare little deviations (necessary for evolution)—

• DNA polymerase exists as an extremely efficient molecule with an extremely low mistake rate. It has proof-reading capability. So, it provides that the daughter's DNA is the same replica of its parent.

• If the DNA of a cell gets injured, the cell cycle halts at that stage and isn't capable to reproduce other and dies. Thus, unstable or altered, or impaired DNA exists never handed onto different cells.

• The chromosomal number exists possessed during reproduction.

Thus, these provide the strength chromosomal number or the DNA of an organism.

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