Cell Cycle – Online MCQs Test – Biology 9th

1. At a point in G1-Phase, the cell may enter into a phase where cell cycle stop, known as:

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

3. In the beginning of cell-division each chromosome is consist of two genetically identical copies of thread attach with each other called:

4. The interphase is divided further into:

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

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

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

8. Location of centromere at the end of chromosomes.

9. It is the period of non-division.

10. In animal cell, cytokinesis takes place by developing a:

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

12. Select the mismatched:

13. The period of cell cycle between two consecutive divisions is called:

14. During this sub-stage of prophase I, nucleoli and nuclear membrane are disappeared.

15. The pairing of homologous chromosomes is known as:

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

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

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

19. The production of somatic cells, such as blood cells, depends on:

20. A cell cycle has: