Home
Class 12
BIOLOGY
The signals for parturition originate fr...

The signals for parturition originate from

A

Oxytocin released from material pituitary

B

Placenta only

C

Fully developed foetus only

D

Both placenta as well as fully developed foetus

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • HEREDITY AND VARIATION

    MBD PUBLICATION|Exercise QUESTION BANK|308 Videos

  • IMPROVEMENT IN FOOD PRODUCTION

    MBD PUBLICATION|Exercise QUESTION BANK|110 Videos

Similar Questions

Explore conceptually related problems

Select the correct statement. (a) hPL plays a major role in parturition (b) Fetus shows movements first time in the 7 t h month of pregnancy (c) Signal for parturition comes from fully development fetus and placenta (d) Embryo's heart is formed by the 2 t h month of pregnancy

What is parturition?

Lateral roots originate from:

Parturition is facilitated by-

Discuss the process of parturition in humans.

What term is used for the milk produced immediately after parturition? Why is it important?

Notochord originates from _____ .

MBD PUBLICATION-HUMAN REPRODUCTION-QUESTION BANK
  1. Fertilization in human is practically feasible only if :

    Text Solution

    |

  2. In a normal pregnant woman of total gonadotropin activity was assessed...

    Text Solution

    |

  3. The signals for parturition originate from

    Text Solution

    |

  4. The leydig's cells as found in the human body are the secretory source...

    Text Solution

    |

  5. Which one of the following is not the function of placenta ?

    Text Solution

    |

  6. What is the correct sequence of sperm formation ?

    Text Solution

    |

  7. The shared terminal duct of the reproductive and urinary system in the...

    Text Solution

    |

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

    Text Solution

    |

  9. Select the correct option describing gonadotropin activity in a normal...

    Text Solution

    |

  10. Which part of human female reproductive system acts as womb ?

    Text Solution

    |

  11. Which cells of testis secrete androgens ?

    Text Solution

    |

  12. Which hormone of anterior pituitary is responsible for growth, mainte...

    Text Solution

    |

  13. Animals having both male and female reproductive organ are called what...

    Text Solution

    |

  14. what structure connects foetus with the uterine wall ?

    Text Solution

    |

  15. Through which process a zygote develops into an embryo ?

    Text Solution

    |

  16. The foreskin around the glans penis is called what

    Text Solution

    |

  17. What term is applied to the sexual cycle in non-primate mammals ?

    Text Solution

    |

  18. Name the erectile tissue forming the glans penis .

    Text Solution

    |

  19. What term is used for the arrest of reproductive activity of human fem...

    Text Solution

    |

  20. What term is applied for the various external genital orgens in a woma...

    Text Solution

    |