Home
Class 12
BIOLOGY
In human females, the ovarian cycle bega...

In human females, the ovarian cycle begains when the:

A

levels of estrogen reach their maximum

B

levels of progesterone drops percipitously

C

hypothalamus increases its release of FSH and LH

D

hypothalamus stimulates the anterior pituitary to increase its output of FSH and LH

Text Solution

Verified by Experts

The correct Answer is:
b
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

Human females have

In human female the blastocyst:

In human female the blastocyst

In human female the blastocyst

In human adult females, oxytocin

In human adult females, oxytocin

In human females ova are produced in

GRB PUBLICATION-HUMAN REPRODUCTION-All Questions
  1. Choose the correct statement.

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  5. What is the correct sequence of sperm formation?

    Text Solution

    |

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

    Text Solution

    |

  7. Menstrual flow occurs due to lack of:

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  10. The function of oxytocin is to help in:

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  14. The main function of mammalian corpus luteum is to produce:

    Text Solution

    |

  15. Select the correct option decribing gonadotropin activity in a normal ...

    Text Solution

    |

  16. The anterior portion of the sperm head which is covered by a cap-like ...

    Text Solution

    |

  17. Which of the following statement Is wrong?

    Text Solution

    |

  18. The inner glandular layer of the uterus is:

    Text Solution

    |

  19. The release of sperms from the seminiferous tubules is called:

    Text Solution

    |

  20. In humans, what is the ratio of number of gamets produced from one mal...

    Text Solution

    |