Regarding meiosis and mitosis, one difference between the two forms of cellular reproduction is that in meiosis

(A) There is one round of cell division, whereas in mitosis there are two rounds of cell division

(B) Separation of sister chromatids occurs during the second division, whereas in mitosis separation of sister chromatids occurs during the first division

(C) Chromosomes are replicated during interphase, whereas in mitosis chromosomes are replicated during the first phase of mitosis

(D) Spindle fibers form during interphase, whereas in mitosis the spindle fibers form during prophase