Cell Cycle – Online MCQs Test – Biology 9th

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

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

3. Choose the Incorrect statement regarding meiosis.

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

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

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

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

8. Meiosis I consists of:

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

10. Each chromosome in eukaryotes is composed of:

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

12. A type of cell division in which spore mother cell produce spores

13. In animals, meiosis takes place in germ cell to produce:

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

15. In plant cells, cytokinesis occurs by developing:

16. During this phase, replication of DNA occues.

17. The paired homologous chromosomes are known as:

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

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

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