Through amniocentesis,foetal cells can be cultured and tested for detecting various diseases of the foetus by:

Identify the correct statements:
$i$. Birth control pills are likely to cause cardiovascular problems.
$ii$. $A$ woman who substitutes or takes the place of the real mother to nurse the embryo is called a surrogate mother.
$iii$. Numerous children have been produced by in vitro fertilisation,but with some abnormalities.
$iv$. Woman plays a key role in the continuity of the family and human species.
$v$. Foetal sex determination test should not be banned.

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

Method	Mode of Action
$(A)$ The pill	$(i)$ Prevents sperms reaching cervix
$(B)$ Condom	$(ii)$ Prevents implantation
$(C)$ Vasectomy	$(iii)$ Prevents ovulation
$(D)$ Copper $T$	$(iv)$ Semen contains no sperms

Which of the following means of reducing birth-rate is not legitimate in India?

Match List-$I$ with List-$II$.

List-$I$	List-$II$
$A$. Vasectomy	$I$. Oral method
$B$. Coitus interruptus	$II$. Barrier method
$C$. Cervical caps	$III$. Surgical method
$D$. Saheli	$IV$. Natural method

Choose the correct answer from the options given below:

Match the columns $:$

Column-$I$	Column-$II$
$(A)$ Condoms	$(I)$ blocks gamete transport
$(B)$ $\text{IUDs}$	$(II)$ once a week pill
$(C)$ Sterilisation	$(III)$ increase phagocytosis of sperm
$(D)$ Saheli	$(IV)$ Latex sheath