Hi can someone please correct me.

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm

What enzyme is most important for dna replication and why?