Signals for parturition originate from:

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The process of parturition (childbirth) is induced by a complex neuroendocrine mechanism.Signals for parturition originate from the fully develope

Vedclass · Accepted Answer

Fully developed foetus and placenta

Vedclass · Answer

(C) The process of parturition (childbirth) is induced by a complex neuroendocrine mechanism.Signals for parturition originate from the fully developed foetus and the placenta,which induce mild uterine contractions called the foetal ejection reflex.This reflex triggers the release of oxytocin from the maternal pituitary gland,which further stimulates stronger uterine contractions,leading to the expulsion of the baby.

Similar Questions

$A$: Lactational amenorrhoea is due to high levels of prolactin.
$R$: Prolactin stimulates the release of gonadotropins.

Ovulation does not occur during the lactational period because of:

Which hormone stimulates the alveoli of the mammary glands to secrete milk?

Which of the following contains $IgA$ antibodies?

Statement $P$: Mother's milk is very essential for a newborn infant.
Statement $Q$: The secretion of colostrum contains abundant antibodies.

Vedclass Test Series

Exam Paper Generator

Online Exam Module