Signal from fully developed foetus and p...

Signal from fully developed foetus and placenta ultimately lead to parturition (child birth) which requires the release of

estrogen from placenta

oxytocin from maternal pituitary

oxytocin from foetal pituitary

relaxin from placenta

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Signals from the fully developed foetus and placenta ultimately lead to parturition which requires the release of

Signals from the fully developed foetus and placenta ultimately lead to parturition which requires the rlease of

Signals from fully developed foetus and placenta ultimately lead to parturition which requires the release of

A : Corticotrophin releasing hormone is a a part of the clock that establishes the timing of birth . R : The signals for parturition originate from the fully developed foetus and placenta which induce mild uterine contractions called foetal ejection reflex .

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

Read the following statements carefully and select the correct statements. (i) hPL plays a major role in parturition. (ii) Fetus shows movements first time in the 7^(th) months of pregenancy. (iii) Signal for parturition comes from fully developed fetus and placenta. (iv) Embryo's hearth is formed by the 3^(rd) month of pregency.

GRB PUBLICATION-HUMAN REPRODUCTION-All Questions

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