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. What occurs in metaphase of mitosis?

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

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

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

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

7. Chromosomes with equal arms are called:

8. A chromosome has:

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

10. It is the period of non-division.

11. Chromatin fiber is made of:

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

13. Location of centromere at the end of chromosomes.

14. Chromosomes contain heredity units called:

15. Select the mismatched:

16. Choose the Incorrect statement regarding meiosis.

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

18. Which processes involve mitosis?

19. Chromosomes with unequal arms are known as:

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

21. Sequence of physiological changes by which cell commit suicide

22. A cell cycle has:

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

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

25. Each chromosome in eukaryotes is composed of: