$A$: Inhibin is secreted by the corpus luteum.
$R$: They inhibit the $FSH$ and $GnRH$ production.

Choose the correct sequence of events occurring in human reproduction.

Match the hormones listed in List-$I$ with their functions indicated in List-$II$:

List-$I$	List-$II$
$(a)$ $FSH$	$(i)$ Prepares endometrium for implantation
$(b)$ $LH$	$(ii)$ Develops female secondary sexual characters
$(c)$ Progesterone	$(iii)$ Induces uterine wall contraction
$(d)$ Estrogen	$(iv)$ Development of corpus luteum
	$(v)$ Maturation of Graafian follicle

Which of the following groups represents a pair of similar structures or functions?

In the $Freemartin$ condition,which of the following is true?

Some important events in the human female reproductive cycle are given below. Arrange the events in a proper sequence. $A \rightarrow$ secretion of $FSH$,$B \rightarrow$ growth of corpus luteum,$C \rightarrow$ growth of the follicle and oogenesis,$D \rightarrow$ ovulation,$E \rightarrow$ sudden increase in the level of $LH$.