MCQ ON BIRTH CONTROL class 12 for NEET

MCQ ON BIRTH CONTROL class 12 for NEET | BIRTH CONTROL class 12 | MCQ BIRTH CONTROL with Answer | Check the below NCERT MCQ question for class 12 Biology based on the with Answers.

MCQ on BIRTH CONTROL class 12 Biology with answers were prepared based on the latest pattern. We have provided class 12 Biology MCQs question with Answers to help students understand the concept very well.

MCQ ON BIRTH CONTROL is useful for NEET / CSIR / UGC / CBSE / ICSE / AIIMS / EXAM / AFMC EXAM / STATE LEVEL MEDICAL EXAM/ KVS PGT BIOLOGY / NVS PGT BIOLOGY EXAM 2023-2024 ,2025

INTRODUCTION:-
In the last century in all round development in various fields significantly improved the quality of life of the people. How ever increase health facilities along with better living conditions had an explosive impact on a growth of population. The world population which was around 2 billion in 1900 rocketed to the about 6 billion by 2000 and 7.2 billion in 2011.

Similar trend was observe in India too. Our population which was approximately 350 million at the time of our independence close to the billion mark by 2000 and crossed 1.2 billion in May 2011.

Rapid decline in death rate maternity mortality rate and infant mortality rate as well as increase in number of people in a reproductive age are probable reason for this.
Through our reproductive child health Care program though we could bring down the population growth rate. It was only marginal.

The most important step to overcome this problem is to motivate smaller families by using various contraceptive methods.

Many couples mostly the young urban working once have even adopted one child norm. Marriageable age of the female is 18 years and that of males to 21 years and incentive given to couple with small families are two of the other measures taken to tackle this problem.

Describe some of the commonly used contraceptive methods which help prevent unwanted pregnancies.

MCQ BIRTH CONTROL class 12 for NEET/KVS PGT BIOLOGY / NVS PGT BIOLOGY EXAM 2022-2023,2024

1. An ideal contraceptive should be

(a) user friendly
(b) easily available
(c) effective and reversible with no least side effects
(d) all the above

Ans (d) all the above

2. Which are natural methods to control birth

(a) periodic abstinence
(b) withdrawal or coitus interruptus
(c) lactational amenorrhea
(d) all the above

Ans. (d) all the above

3. Natural methods of birth control work on the principle of

(a) avoiding chances of ovum and sperm meeting
(b) use of pills
(c) meeting of ovum and sperm
(d) all the above

Ans. (a) avoiding chances of ovum and sperms meeting

4. It is one such method in which the couple avoid or abstain from coitus from day 10 to 17 of mensuration cycle when ovulation could be expected.

(a) Periodic abstinence
(b) Withdrawl or coitus interruptus
(c) lactational amenorrhea
(d) all the above

Ans.(a) periodic abstinence

5. The natural method of birth control where in which male partner withdraws his penis from the vagina just before educulation so as to avoid insemination.

(a) Withdrawl or coitus interruptus
(b) periodic abstinence
(c) lactational amenorrhea
(d) all the above

Ans.(a) Withdrawl or coitus interruptus

6. This is a natural method based on the fact that the ovulation and therefore the cycle donot occur during the period of intense lactational following parturition.

(a) periodic abstinence
(b) coitus interruptus
(c) lactational amenorrhea
(d) none of the above

Ans.(c) lactational amenorrhea

7. In which methods ovum and sperms are prevented from physically meeting with a help of barriers.

(a) natural method
(b) chemical method
(c) physical method
(d) barriers method

Ans.(d) barriers method

8. Condoms are available for

(a) male only
(b) female only
(c) both male and female
(d) none of the above

Ans.(c) both male and female

9. Condoms are barrier made of

(a) rubber
(b) latex sheaths
(c) both a and b
(d) none of the above

Ans. (c) both a and b

10. Nirodh is a popular brand of

(a) condom for male
(b) condom for female
(c) condom for male and female both
(d) none of the above

Ans. (a) condom for male

11. Use of condoms has increased in recent years due to its additional benefits of protecting the user from

(a) STIs
(b) AIDS
(c) Cancer
(d) both a and b

Ans.(d) both a and b

12. Which are also barriers made of rubber that are inserted into the female reproductive tract to cover the cervix during coitus.

a) Diaphragms
b) Cervical caps
c) Vaults
(d) all of these

Ans . (d) all the above

13. Diaphragms cervical caps and vaults are also barriers made of rubber that are inserted into the female reproductive tract to cover a cervix during coitus . The prevent conception of by blocking the entry of sperm through the cervix, they are reusable. Spermicidal creams, jellies and Foams are usually used along with these barriers to

(a) to increase contraceptive efficiency
(b) to decrease the contraceptive efficiency
(c) no effects
(d) all the above

Ans.(a) increase the contraceptive efficiency

14. Another effective and popular method is use of intra uterine devices . These devices are inserted by doctors or expert nurses….

(a) in the uterus through vagina
(b) in the cervix through vagina
(c) in the uterus through cervix
(d) cervix in vagina

Ans. (a) in the uterus through vagina

15. Intra uterine devices are presently available as

(a) non- medicated IUDs
(b) copper releasing
(c) the hormone releasing IUDs
(d) all the above

Ans.(d) all the above

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