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Mitosis

littlesteph0071_ — 2023-11-05 18:00:26 UTC

1. A type of cell division that results in the formation of two daughter cells each with the same number and kind of chromosomes as the parent cell.

2. Homologous chromosomes act differently.

3. Sister kinetochores are paired in a back-to-back position.

4. It is triggered by the activation of cyclin-dependent kinase 1.

5. Chromosomes meet at the middle at the metaphase plate.

6. The microtubules disintegrate and forms a nuclear membrane around the chromosome thus forming two nuclei.

7. Daughter nucleus is identical to the parent nucleus with two sets of chromosomes.

littlesteph0071_ — 2023-11-05 18:01:24 UTC

1.A type of cell division that results in the formation of four daughter cells each with the same number and kind of chromosomes as the parent cell.

2.Two homologous chromosomes are joined and crossed through chiasmata.

3.Sister kinetochores are oriented in a side-by-side position.

4.Centromeric kinetochores are grouped and linked in a synaptonemal complex dependent manner.

5.Chromosomes adjust at the metaphase plate.

6.Division of cells results in formation of two nuclei that in turn disintegrates and gives rise to two more nuclei resulting in four cells.

7.Each of the four cells have a full set of chromosomes.