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In onion root tip during metaphase stage...

In onion root tip during metaphase stage of mitosis the number of kinetochores will be

A

4

B

8

C

16

D

28

Text Solution

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The correct Answer is:
D
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MODERN PUBLICATION-CELL CYCLE AND CELL DIVISION-COMPETITION FILE (OBJECTIVE TYPE QUESTION)(A.MULTIPLE TYPE QUESTIONS (MCQS)):(FROM AIMPT &OTHER COMPETITIVE EXAMINATION)
  1. Meiosis takes place in

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  2. A stage in cell shown in the figure, Select the answer which gives cor...

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  3. In onion root tip during metaphase stage of mitosis the number of kine...

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  4. During which phase(s) of cell cycle amount of DNA in a cell remains at...

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  5. In 'S' phase of the cell cycle

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  6. The enzyme recombinase is required in which stage of meiosis ?

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  7. Nuclear envelope is a derivative of

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  8. A somatic cell that has just completed the S phase of its cells cycl...

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  9. Arrange the following events of meiosis in correct sequence (a) Cro...

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  10. The number of chromosomes in meiocyte (2n) in apple is

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  11. Some cells in adult animals do not divide. They exit no G, phase and e...

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  12. Which one of the following is the significance of mitosis

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  13. In a typical eukaryotic cell cycle, Gap-I synthesis and Gap-2 are thos...

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  14. Find the correct statement:

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  15. During cell growth, DNA synthesis occurs in:

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  16. Mechanism that causes a gene to move from one linkage group to another...

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  17. When cell has stalled DNA replication fork, which check-point should b...

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  18. Match the stages of meiosis in Column-I to their characteristic featur...

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  19. In meiosis crossing over is initiated at

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  20. Which of the following is not a characteristic feature during mitosis ...

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