How is the dna in a prokaryotic different from a eukaryote?

The instructions for making proteins come originally from

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.