If a cell did not replicate its DNA (during the S-phase) before beginning mitosis, then the two identical daughter cells would only get one chromosome from each pair. This, instead of the normal (diploid) 2 pairs of each chromosome (2×23=46), would lead to two haploid cells with 23 total chromosomes each. They would be unable to function and sustain life, thus would likely die soon after division.
Is this a question?
Or is this telling people who need this answered it.
Recessive-<span>the firn if a trait that seems to disappear in a population but can reappear depending on the way the alleles combine</span>