Cell Cycle – Online MCQs Test – Biology 9th

1. Cell death caused by external factors is called:

2. The paired homologous chromosomes are known as:

3. It is the period of non-division.

4. Location of centromere at the end of chromosomes.

5. Chromosomes contain heredity units called:

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

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

8. A cell cycle has:

9. Chromatin fibers are packaged by protein into a condensed structure called:

10. Stage of mitosis in which chromatids reach the poles and their movement ceases.

11. In plant cells, cytokinesis occurs by developing:

12. Chromosomes with equal arms are called:

13. It produce gametes with abnormal number of chromosomes with less or extra chromosomes.

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

15. It consists of the longest phase of meiosis:

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

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

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

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

20. Chromatin fiber is made of: