Question

why cells make 2 copies of DNA in reproductive cell...? why not 1...? ​

Answer 1

Answer:

here is your answer

Explanation:

Since the cell is dividing it needs two copies of its DNA - one is kept by the parent cell and the other is passed to the daughter cell. If cells don't replicate their DNA or don't do it completely, the daughter cell will end up with no DNA or only part of the DNA. ... So this process of duplicating DNA is very important.

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