Mitosis is the completed process of chromosome seperation. Mitosis has four phrases. Phase one the
nuclear membrane breaks apart. Phrase two the chromosomes line up in the middle of the cell. pPhrase 3 the
cromotides seperate and are pulled to oppisite sides of the cell by the fibers attatched to the centrioles. phase four
the nuclear membrane forms around the two sets of chromosomes, and they unwind.