A : Lactational amenorrhoea is one of natural method of birth control. R : High level of prolactin i

English

Gujarati

Hindi

3.Reproductive Health

medium

$A$ : Lactational amenorrhoea is one of natural method of birth control.
$R$ : High level of prolactin inhibits the secretion of gonadotropins

A

Assertion and Reason both are correct and also correct explanation.

B

Assertion and Reason both are correct but not explanation of assertion.

C

ssertion is correct, but Reason is incorrect.

D

Both Assertion and Reason are incorrect.

Solution

High prolactin level inhibits gonadotropins

Standard 12

Biology

Share

Similar Questions

Oral contraceptives inhibits …$A$… and implantation as the well as quality of cervical …$B$… to prevent the entry of sperms. Choose the correct option for $A$ and $B$ to complete the given statement

medium

One of the following is not a method of contraception. Which one?

medium

(NEET-2013)

Given below are four methods $(A-D)$ and theirmodes of action $(i-iv)$ in achieving contraception. Select their correct matching fromthe four options that follow

Method Mode of Action

$(A)$ The pill $(i)$ Prevents spermsreaching cervix

$(B)$ Condom $(ii)$ Prevents implantation

$(C)$ Vasectomy $(iii)$ Prevents ovulation

$(D)$ Copper $T$ $(iv)$ Semen contains no sperms

medium

(AIPMT-2008)

Which of the following is hormonereleasing $IUD$ ?

medium

(NEET-2016)

In lactational amenorrhoea, there is no ovulation or menstruation during the period of intense lactation following parturition, due to high level of prolactin, which?

medium