Chromosomes line up along the equator of the cell. One chromatid of each pair lies on either side. Spindle fibers attach to the centromere. In Anaphase The spindle fibers begin to contact. Sister chromatids are pulled apart and move to opposite poles of the cell. In Telophase Separation of chromatids is complete. Spindle fibers disintegrate. Each chromatid is now a chromosome. The nuclear envelope reforms around each group of chromosomes. The cell divides along the waist via cytokinesis. Both daughter formed are identical. Cytokinesis Cytoplasmic division– cell creates an actin furrow and divides
Chromosomes line up along the equator of the cell. One chromatid of each pair lies on either side. Spindle fibers attach to the centromere. In Anaphase The spindle fibers begin to contact. Sister chromatids are pulled apart and move to opposite poles of the cell. In Telophase Separation of chromatids is complete. Spindle fibers disintegrate. Each chromatid is now a chromosome. The nuclear envelope reforms around each group of chromosomes. The cell divides along the waist via cytokinesis. Both daughter formed are identical. Cytokinesis Cytoplasmic division– cell creates an actin furrow and divides
1-6-cell-division.docx