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

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

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

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

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

Given below are the steps involved in parturition. Arrange them in proper sequence and select the correct option. I. The induction of mild uterine contractions is called foetal ejection reflex. II. Stronger uterine contractions causing the further release of oxytocin. III. Origination of signals from the fully developed foetus and placenta. IV. Release of oxytocin from maternal pituitary V. Expulsion of baby from the birth canal (a) III , IV , I , II , V (b) III, I , IV , II , V (c) I, III , II , IV ,V (d) II , IV , III, I,V

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 .