Home
Class 12
BIOLOGY
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

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • BREATHING AND EXCHANGE OF GASES

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|199 Videos

  • Cell Reproduction

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|15 Videos

Similar Questions

Explore conceptually related problems

Name the stage of the cell cycle at which, each one of the following events occur : Chromosomes are moved to spindle equator.

Name the stage of cell cycle at which one of the following events occur: (i) Pairing between homologous chromosomes takes place (ii) Crossing over between homologous chromosomes takes place

Name the stage of the cell cycle at which, each one of the following events occur : Centromere splits and chromatids separate.

Analyse the events during-every stage of cell cycle and notice how the following two parameters change : (i) Number of chromosomes (N) per cell. (ii) Amount of DNA content (C) per cell.

Which of the following statement is//are correct ? (i) Formation of rhodopsin takes place in dark adaptation (ii) Destruction of rhodopsin takes place in light adaptation (iii) Destruction of rhodopsin takes place in dark adaptation (iv) Formation of rhodopsin takes place in light adaptation

[A] : Crossing over takes place during pachytene stage . [R] : It is a process of inter change of chromatin material between one sister chromatid of each homologous chromosome .

Which one is correct about Crossing over/Genetic recombination? (i) It occurs in tetrad stage. It occurs in pachytene of prophase I of meiosis I. (ii) It occurs between non-sister chromatids of homologous chromosomes. (iii) It is recombinase enzyme mediated process. (iv) It is also the reciprocal transfer of genes between the non homologous chromosomes.

Which of the following statements (s) is (are) correct? (i) Pyruvate can be converted into ethanol and carbon dioxide by yeast. (ii) Fermentation takes place in aerobic bacteria. (iii) Fermentation takes place in mitochondria. (iv) Fermentation is a form of anaerobic respiration.

TRUEMAN BIOLOGY-CELL CYCLE AND CELL DIVISION-MULTIPLE CHOICE QUESTIONS
  1. Bead-like thickened portions of leptotene chromosomes are

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  7. Postmitotic gap phase and synthetic phase refer to

    Text Solution

    |

  8. The two chromatids of a metaphase chromosome represent

    Text Solution

    |

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

    Text Solution

    |

  10. A cell has 46 chromosomes at each pole in mitotic telophase. In tis di...

    Text Solution

    |

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

    Text Solution

    |

  12. Reductional division involves

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  16. A characteristic feature of meiosis is

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |