Cell Cycle – Online MCQs Test – Biology 9th

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

2. Rod like chromosomes with one arm very small and other very long.

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

4. Chromosomes contain heredity units called:

5. What occurs in metaphase of mitosis?

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

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

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

9. Chromatin fiber is made of:

10. Choose the Incorrect statement regarding meiosis.

11. Select the mismatched:

12. Sequence of physiological changes by which cell commit suicide

13. A chromosome has:

14. In 1882, the term 'chromosomes' was given by German embryologist:

15. Phenomenon in which pair of homologous chromosomes fails to separate called:

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

17. Which processes involve mitosis?

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

19. It is the period of non-division.

20. Chromosomes with unequal arms are known as:

21. A cell cycle has:

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

23. Location of centromere at the end of chromosomes.

24. Chromosomes with equal arms are called:

25. Each chromosome in eukaryotes is composed of: