Cell Cycle – Online MCQs Test – Biology 9th

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

2. The chromosomes are attached to half spindle fibres by their centromere and get arranged at equatorial plane during:

3. It maintains chromosomes number constant from generation to generation.

4. The interphase is divided further into:

5. Choose the Incorrect statement regarding meiosis.

6. It consists of the longest phase of meiosis:

7. In mitosis, the nuclear membrane is reformed and two daughter nuclei formed during:

8. Meiotic error, where a pair of homologous chromosomes fails to separate from one another called:

9. In prophase of mitosis chromatin network becomes thick and thread like structure is called:

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

11. It is the period of growth and synthesis of DNA.

12. The chromosomes are of different types, depending upon:

13. In mitosis, cytoplasm divides and two daughter cells are formed during:

14. 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:

15. In mitosis, the phase of cytoplasmic division is called:

16. It is the period of non-division.

17. Location of centromere at the end of chromosomes.

18. During this phase each chromosome arranges itself on the equator of the spindle.

19. It is the period of cell division.

20. Which processes involve mitosis?