Cell Cycle – Online MCQs Test – Biology 9th

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

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

3. Chromatin fiber is made of:

4. Choose the Incorrect statement regarding meiosis.

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

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

7. Sequence of physiological changes by which cell commit suicide

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

9. A chromosome has:

10. Chromosomes with unequal arms are known as:

11. Chromosomes with equal arms are called:

12. A cell cycle has:

13. Chromosomes contain heredity units called:

14. Select the mismatched:

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

16. Location of centromere at the end of chromosomes.

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

18. It is the period of non-division.

19. What occurs in metaphase of mitosis?

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

21. Which processes involve mitosis?

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

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

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

25. Each chromosome in eukaryotes is composed of: