make this into one sentence, "In interphase, the starting cell duplicates its chromosomes. This means that the number of chromosomes remains the same, but the number of chromatids doubles. In a human cell after interphase, you would expect the same number of chromosomes as before, but twice as many chromatids."
1 answer
During interphase, the starting cell duplicates its chromosomes, resulting in the same number of chromosomes and twice as many chromatids in a human cell after interphase.