Cell Cycle and Cell Division – Mitosis (Phases, Significance)

Grade 11 Biology — Cell Cycle and Cell Division – Mitosis (Phases, Significance): 25 practice questions with instant scoring and explanations.

1. Mitosis occurs in
2. Number of daughter cells from mitosis is
3. Daughter cells from mitosis are
4. Condensation of chromosomes occurs in
5. Nuclear envelope disappears in
6. Chromosomes align at metaphase plate in
7. Sister chromatids separate during
8. Nuclear envelope reforms in
9. Cytokinesis in plant cells occurs by
10. Cytokinesis in animal cells occurs by
11. In mitosis, the number of chromosomes in daughter cells compared to parent is
12. Karyokinesis refers to
13. A chromosome at anaphase consists of
14. Spindle fibres are made of
15. Cells that divide regularly throughout life include
16. In plants, mitosis is mostly seen in
17. Checkpoint that checks DNA damage occurs at end of
18. Uncontrolled mitosis leads to
19. Cell plate originates from
20. Mitotic spindle extends from
21. Which phase is shortest usually?
22. Astral rays are associated with
23. Sister chromatids move to opposite poles because
24. A diploid cell (2n=10) after mitosis produces cells with chromosome number
25. Mitosis preserves