Home
Class 12
BIOLOGY
In spermatogenesis, reduction of chromos...

In spermatogenesis, reduction of chromosomes occurs during conversion of:

A

spermatids to sperms

B

secondary spermatocytes to spermatids

C

Spermatogonia to primary spermatocytes

D

Primary speratocytes to secondary spermatocytes

Text Solution

Verified by Experts

The correct Answer is:
d
Promotional Banner

Topper's Solved these Questions

  • HUMAN HEALTH AND DISEASES

    GRB PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|425 Videos

  • MENDELIAN INHERITANCE

    GRB PUBLICATION|Exercise Multiple Choice Questions|417 Videos

Similar Questions

Explore conceptually related problems

In spermatogenesis, reduction division of chromosome occurs during conversion of

In spermatogenesis, reduction division of chromosomes occurs during conversion of

In meiosis disjunction of chromosomes occurs during

Decondensation of chromosomes occurs during

Condensation of chromosomes occurs in

During meiosis, replication of chromosomes occurs in

Longest chromosomes occur e in

Pairing of homologous chromosomes occurs during

Chromosomes separate during

Spermatogenesis occurs in

GRB PUBLICATION-HUMAN REPRODUCTION-All Questions
  1. The secretory phase in the human menstrual cycle is also called:

    Text Solution

    |

  2. Presence of which of the following hormones in the urine confirms preg...

    Text Solution

    |

  3. In spermatogenesis, reduction of chromosomes occurs during conversion ...

    Text Solution

    |

  4. Which of the following hormones is not secreted by corpus luteum

    Text Solution

    |

  5. Spermatogenesis takes place in:

    Text Solution

    |

  6. Which extra-embryonic membrane in human prvents desiccation of the emb...

    Text Solution

    |

  7. The 'cells of Rauber' are:

    Text Solution

    |

  8. Choose the correct statement.

    Text Solution

    |

  9. The time of optimum chances of conception in a woman isstarting from t...

    Text Solution

    |

  10. In human females, the ovarian cycle begains when the:

    Text Solution

    |

  11. Which of the following is responsible for nourishing the developing sp...

    Text Solution

    |

  12. What is the correct sequence of sperm formation?

    Text Solution

    |

  13. Which one of the following is not the function of placenta?It:

    Text Solution

    |

  14. Menstrual flow occurs due to lack of:

    Text Solution

    |

  15. Read the statements A and B and identify the correct choice from those...

    Text Solution

    |

  16. Which of the following is not a function of progesterone?

    Text Solution

    |

  17. The function of oxytocin is to help in:

    Text Solution

    |

  18. Human gamets differ from all other body cells as they are:

    Text Solution

    |

  19. Which one of the following is initiated by secretions of trophoblast?

    Text Solution

    |

  20. The shared termminal duct of the reproductive and urinary system in th...

    Text Solution

    |