Q.

The below given picture shows a few methods of contraception and avoiding sexually transmitted diseases in humans. See the picture carefully and answer the following questions from (i) to (v).

 

(v) Which one of the following statements is not true

1 Prenatal sex determination has been prohibited by law in India  
2 Illegal sex-selective abortion of female foetus in India is the prime reason for unbalanced male to female sex ratio  
3 Contraceptive pills change hormonal balance in a female body.  
4 Mechanical barriers for contraception is available only for males.  

Ans.

(4)