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Constancy of the chromosome number in se...

Constancy of the chromosome number in sexually produring generation is brought by the process of

A

Meiosis

B

Mitosis

C

Amitosis

D

None

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The correct Answer is:
A
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PHYSICS WALLAH-CELL CYCLE AND CELL DIVISION-LEVEL-2
  1. Which can be observed in an interphase nucleus under the light microsc...

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  2. Constancy of the chromosome number in sexually produring generation is...

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  3. Match the column-I with column-II and select the correct answer: {:(...

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  4. The disjunction of chiasmata towards the ends of bivalent is called:

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  5. Chromosome exhibit high level of coiling at which phase of karyokinesi...

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  6. "Bouquet-stage" occur in which sub stages of prophase -I ?

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  7. Which one of the following statements is not true for meiosis?

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  8. A cell divides every one minute. At this rate of cell division it can ...

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  9. Identify ABCD in diagram depicting cell cycle correctly

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  10. If a meristematic cell is placed in a medium containing radio active t...

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  11. If the number of bivalents are 8 in metaphase - I, what shall be the n...

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  12. Which one of the following statements that contrasts mitosis and meios...

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  13. After meiosis - I, the two chromatids of a chromosome are :-

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  14. What happens in synthesis phase during cell cycle?

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  15. Pick out the correct statements. (a)Mitosis takes place in the somati...

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  16. End of prophase is marked by

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  17. Condensation of chromosomes and appearance of astral rays occur during...

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  18. The correct sequence of prophase–I of meiosis is :–

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  19. X' ensures the production of 'Y' phase in the life cycle of sexually r...

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  20. Which one is correct for G(0) stage ? I. It is a quiescent stage. ...

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