* Mitosis: This is the process of cell division that creates two identical daughter cells. During mitosis, the chromosomes are duplicated in the S phase of the cell cycle. Then, during anaphase of mitosis, the duplicated chromosomes are pulled apart by spindle fibers and move to opposite poles of the cell. Finally, in telophase, the nuclear membrane reforms around each set of chromosomes, forming two new nuclei.
* Meiosis II: This is the second division in meiosis, which produces four haploid daughter cells from two diploid cells. Meiosis II closely resembles mitosis. During anaphase II, the sister chromatids are separated, and in telophase II, the nuclear envelope forms around each set of chromatids, resulting in four new nuclei.
Let me know if you'd like a more detailed explanation of any of these stages!