Some hormones prevent the secretion of milk b | vedclass

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

Question

(D) During pregnancy,the mammary glands undergo development under the influence of hormones like estrogen and progesterone. However,the actual secreti

Vedclass · Accepted Answer

Estrin and progestin

Vedclass · Answer

(D) During pregnancy,the mammary glands undergo development under the influence of hormones like estrogen and progesterone. However,the actual secretion of milk is inhibited by high levels of estrogen and progesterone,which act on the mammary glands to prevent the action of prolactin. After the birth of the young one,the levels of these hormones drop,allowing prolactin to stimulate milk production. Therefore,the hormones responsible for checking milk secretion during pregnancy are estrogen (estrin) and progesterone (progestin).

Some hormones prevent the secretion of milk by the mammary glands until the birth of the young ones,even though the glands are fully prepared to do so. These hormones are:

Similar Questions

What is meant by parturition? Describe the changes occurring in the uterus during this period.

Parturition is induced by which of the following?

What is secreted from the mother during the initial days of lactation?

$A$: Corticotrophin-releasing hormone is 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 the foetal ejection reflex.

Select the $INCORRECT$ statement with respect to colostrum.

Vedclass Test Series

Exam Paper Generator

Online Exam Module