distinguish between mitosis and meiosis
Answers
Answer:
S.No Mitosis Meiosis
1 . It takes place in both Haploid cells and diploid cells
It takes place only in diploid cells.
2. It takes place in all body cells or vegetative cells or somatic. It takes place in reproductive cells or germinal cells.
3. Nucleus divides once Nucleus divides twice to produce 4 nuclei.
4. Daughter cells are identical to mother cells Daughter cells are not identical.
5. Chromosomes do not pair Homologous chromosomes (similar) pair to form bivalent ones.
6. Chiasmata is absent, Also there is no crossing over Chiasmata present. Crossing over between non-sister chromatids occurs.
7. The chromosome number in the daughter cell is unchanged. Chromosome number is reduced to half of the parent cell.
8. The entire cell division is short comparatively.
The duration of cell division is very large as it involves many steps.
9. It helps for the growth of the body and in lower forms like bacteria, to multiply organism numbers.
Answer:
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