Foetal ejection reflex in human female is induced by
release of oxytocin from pituitary
fully developed foetus and placenta
differentiation of mammary glands
pressure exerted by amniotic fluid.
Given below are two statements: One is labelled as Assertion $A$ and the other is labelled as Reason $R$ :
Assertion $A$ : Breast-feeding during initial period of infant growth is recommended by doctors for bringing a healthy baby.
Reason $R$ : Colostrum contains several antibodies absolutely essential to develop resistance for the new born baby.
In the light of the above statements, choose the most appropriate answer from the options given below:
Select the correct option describing gonadotropin activity in a normal pregnant female.
The foetal ejection reflex in humans triggers the release of
Signals from fully developed foetus and placenta ultimately lead to parturition which requires the release of
Give scientific reasons : When birth time is near, two chemical signals associated and produces real parturition pain / labour pain.