Question

Replication of DNA occurs before the start of meiosis 1 and again meiosis 2 and how?​

Answer 1

Answer:

If DNA replication occurred again before meiosis II, the sister chromatids would be replicated and the cells would have four copies of 23 individual chromosomes. At the end of meiosis II, the resulting haploid cell would have two copies of 23 individual chromosomes, a condition that is incompatible with life.

Explanation:

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