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State from where do the signals for part...

State from where do the signals for parturition originate in human females.

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The signals for parturition originate from fully developed foetus and the placenta which induce mild uterine contractions called foetal ejection reflex.
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signals for parturition originate from

(a) In which part of the human female reproductive system do the following events take place ? I-Release of 1st polar body II-Release of 2nd polar body III-Fertilisation IV-Implanatation (b) From where do signals for parturition originate and what does material pituitary release for stimulating uterine contrations for child birth ?

Knowledge Check

  • Signals for parturition originate from

    A
    Fully develped foetus only
    B
    Placenta only
    C
    Oxytocin relased by material pituitary
    D
    Both A and B

  • Signals for parturition originate from

    A
    Fully developed foetus only
    B
    Both placenta as well as fully developed foetus
    C
    Oxytocin released from maternal pituitary
    D
    Placenta only

  • Signals for parturition originate from

    A
    Fully developed foetus only
    B
    Placenta only
    C
    Oxytocin released by maternal pituitary
    D
    Both A and B

    • Similar Questions

    Explore conceptually related problems

    (a) Where do the signals for parturition originate from in humans? (b) Why is it important to feed the newborn babies on colostrum?

    Read following statements (a-d) and choose the option with only correct statements. a. Parturition occurs due to a complex neuroendocrine mechanism at the end of gestation period. b. The signals for parturition originate from fully developed foetus and placenta which induces mild uterine contraction. c. Foetal ejection reflex triggers release of oxytocin from foetal pituitary. d. Oxytocin reduces uterine contraction under positive feedback control and causes expulsion of placenta followed by foetus known as parturition. a and b b and c c and d a and d

    The signals for parturition orginate from:

    Signals for parturition originate from :

    The signals for parturition originate from :-

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