What is mitosis in a living cell?

a) the separation of the genetic material of a cell into two completely identical sets, one for each of the daughter cells created during cell division

b) the creation of two daughter cells with half the number of chromosomes that the parent cell has by the process of cell division

c)the creation of a larger amount of cytoplasmic material that can then be split among the daughter cells of a parent cell

d)the separation of existing genetic material by splitting chromatids at the centromere to create two similar nuclei in another cell

A. the separation of the genetic material of a cell into two completely identical sets, one for each of the daughter cells created during cell division

explanation:

the fossil record extends back to a dog-like ancestor some 55 million years ago, which gave rise to the first horse-like species 55 to 42 million years ago in the genus eohippus.

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.