Is the use of contraceptives justified? Give reasons.

is the use of contraceptive justified?

Explain: Why should contraceptives be used ?

Diaphragms are the contraceptive devices used by females. Choose the correct option about them.

Condoms are one of the most popular contraceptives becauseof the following reasons

For the following Statement, determine whether an inclusive ‘Or’ or exclusive ‘Or’ is used. Give reasons for your answer. The school is closed if it is a holiday or a Sunday.

Give two reasons for avoiding frequent pregnancies by women.explain the following the following methods of contraception giving one examples of each:barrier method

Give two reasons for avoiding frequent pregnancies by women.explain the following the following methods of contraception giving one examples of each: chemical method.

Give two reasons for avoiding frequent pregnancies by women.explain the following the following methods of contraception giving one examples of each: surgical method.

An a–particle and a proton are released from the centre of the cyclotron and made to accelerate. Can both be accelerated at the same cyclotron frequency? Give reason to justify your answer.