Cell Cycle – Online MCQs Test – Biology 9th

1. Which process occurs during prophase of mitosis in an animal cell?

2. The healing of wounds, repair of wear and tear within organism is dependent upon:

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

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

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

6. Which processes involve mitosis?

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

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

9. Meiosis I consists of:

10. During the first sub stage of prophase I, the chromatin network break into specific number of long thin beaded thread called:

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

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

13. Each bivalent is composed of four chromatids and is known as:

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

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

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

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

18. The paired homologous chromosomes are known as:

19. In 1882, the term ‘chromosomes’ was given by German embryologist:

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