Cell Cycle – Online MCQs Test – Biology 9th

1. What occurs in metaphase of mitosis?

2. Select the mismatched:

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

4. Meiosis I consists of:

5. The exchange of segments of chromatids at chiasmata between the homologous chromosomes is called:

6. It is the period of extensive metabolic activity.

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

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

9. Choose the Incorrect statement regarding meiosis.

10. During this sub-stage of prophase I, chiasmata moves from the centromere towards the ends of the chromosomes like a zipper.

11. It is the period of non-division.

12. It consists of the longest phase of meiosis:

13. During this phase, replication of DNA occues.

14. Each chromosome in eukaryotes is composed of:

15. The pairing of homologous chromosomes is known as:

16. Stage of meiosis in which centromeres shorten and the paired chromatids are pulled away from one another.

17. Cell division in which single cell divides into four daughter cells and number of chromosomes becomes half in each daughter cell is called:

18. The interphase is divided further into:

19. If the number of chromosomes in the daughter cells remains the same as in the parent cell, this type of cell division is called:

20. In this sub-phase, the spindle fibres are formed; nuclear membrane and the nucleolus disappear.