The cell grows and copies genetic material during the interpase period of the cell cycle. Then it goes ( or not ) through mitosis
The centromeres separate and the sister chromatids—now individual chromosomes—move toward the opposite poles of the cell. To replay theanaphase II The centromeres separate, and the two chromatids of each chromosome move to opposite poles on the spindle.
Concept 10: Meiosis II: Prophase II. Meiosis II begins without any further replication of the chromosomes. In prophase II, the nuclear envelope breaks down and the spindle apparatus forms.
Concept 13: Meiosis II: Telophase II. A nuclear envelope forms around each set of chromosomes and cytokinesis occurs, producing four daughter cells, each with a haploid set of chromosomes. To see telophase II. A nuclear envelope forms around each set of chromosomes.
The chromosomes become arranged on themetaphase plate, much as the chromosomes do in mitosis, and are attached to the now fully formed spindle. To see metaphase IIanimated, Each of the daughter cells completes the formation of a spindle apparatus
Cell division in eukaryotic cells includes mitosis, in which the nucleus divides, and cytokinesis, in which the cytoplasm divides and daughter cells form. Mitosis occurs in four phases, called prophase, metaphase, anaphase, and telophase