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Name the stage of cell cycle at which on...

Name the stage of cell cycle at which one of the following events occur:
(i) Chromosomes are moved to spindle equator
(ii) Centromere splits and chromatids separate
(iii) Pairing between homologous chromosomes takes place
(iv) Crossing over between homologous chromosomes takes place

A

Anaphase, Metaphase, Zygotene, Pachytene

B

Metaphase, Pachytene, Zygotene, Diplotene

C

Metaphase, Anaphase, Zygotene, Pachytene

D

Anaphase, Metaphase, Pachytene, Zygotene.

Text Solution

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The correct Answer is:
C
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TRUEMAN BIOLOGY-CELL CYCLE AND CELL DIVISION-MULTIPLE CHOICE QUESTIONS
  1. Bead-like thickened portions of leptotene chromosomes are

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  2. If a somatic cell undergoes two successive nuclear divisions without c...

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  3. Name the stage of cell cycle at which one of the following events occu...

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  4. What is the average cell cycle span for a mammalian cell?

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  5. When energy is stored and cell undergoes differentiation, the stage is...

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  6. Which one of the following precedes re-formation of the nuclear envelo...

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  7. Postmitotic gap phase and synthetic phase refer to

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  8. The two chromatids of a metaphase chromosome represent

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  9. Which one of the following pair is correctly matched?

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  10. A cell has 46 chromosomes at each pole in mitotic telophase. In this d...

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  11. If the DNA content of a cell is 2C after M phase, what will be the DNA...

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  12. Reductional division involves

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  13. Match List-I (Distinguishing features based on chromosomal appearance)...

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  14. Match list-I with list-II and select the correct answer using the code...

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  15. Which one of the following combinations of chromosome number (n) and D...

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  16. A characteristic feature of meiosis is

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  17. The undifferentiated cell of an animal has 64 chromatids in metaphase....

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  18. If the number of dyads at each pole during Anaphase-I is 25 the gamete...

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  19. The genome of onion has 8 chromosomes (n=8). In a root tip cell underg...

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  20. During a cell cycle, the transition from G1 to S phase and from G2 to ...

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