Cell Cycle – Online MCQs Test – Biology 9th

1. Meiosis is a series of two divisions which result in the formation of:

2. In this phase of meiosis, chromosomes become uncoil, nucleolus reappears and two daughter nuclei formed.

3. The mitosis phase, Karyokinesis, can be divided further for convenience into:

4. Phenomenon in which pair of homologous chromosomes fails to separate called:

5. During pachytene sub-phase, the separation of paired chromosomes is incomplete and they are in contact with each other at one or more points called:

6. Sequence of physiological changes by which cell commit suicide.

7. Which processes involve mitosis?

8. During this phase, replication of DNA occues.

9. In mitosis, the phase of nuclear division is:

10. Chromosomes with equal arms are called:

11. Chromatids of each chromosome begin to move towards opposite pole in:

12. The sequence of changes which occurs between one cell division and the next is called:

13. What occurs in metaphase of mitosis?

14. It is the period of cell division.

15. Programmed changed which lead to sequence of physical changes in cell by which cells commit suicide collectively called:

16. It consists of the longest phase of meiosis:

17. During this sub stage of prophase I, lengthwise pairing of chromosomes takes place.

18. In this phase of meiosis, the bivalent line up at the equatorial plane.

19. Chromosomes contain heredity units called:

20. In plant cells, cytokinesis occurs by developing: