We have compiled the NCERT MCQ Questions for Class 12 Biology Chapter 4 Reproductive Health with Answers Pdf free download covering the entire syllabus. Practice MCQ Questions for Class 12 Biology with Answers on a daily basis and score well in exams. Refer to the Reproductive Health Class 12 MCQs Questions with Answers here along with a detailed explanation.
Reproductive Health Class 12 MCQs Questions with Answers
Multiple Choice Type Questions
Question 1.
Amniocentesis is a technique to
(a) Estimate essential animo acids in the body.
(b) Detect chromosomal anomalies in the foetus.
(c) Reverse sex of the foetus.
(d) Correct genetic disorders of the foetus.
Answer
Answer: (b) Detect chromosomal anomalies in the foetus.
Question 2.
What is correct about a test tube baby?
(a) Fertilization in female’s genital tract and growth in test tube.
(b) Rearing of premature born baby in an incubator.
(c) Fertilization outside and gestation inside mother’s womb.
(d) Both fertilization and development are done outside the female genital tract.
Answer
Answer: (c) Fertilization outside and gestation inside mother’s womb.
Question 3.
The birth control device not used by women is
(a) Diaphragm
(b) Oral pill
(c) Nirodh
(d) Copper T
Answer
Answer: (c) Nirodh
Question 4.
The prenatal technique to determine the genetic disorders in a foetus is called
(a) Laproscopy
(b) Amniocentesis
(c) Abstinence
(d) Coitus interrupts
Answer
Answer: (b) Amniocentesis
Question 5.
Test tube baby is a technique where
(a) Zygote is taken from the oviduct cultured and then implanted.
(b) Ovum is taken out, then fertilized and implanted.
(c) Sperms and ovum are fused and zygote grown in a test tube.
(d) None of the above.
Answer
Answer: (b) Ovum is taken out, then fertilized and implanted.
Question 6.
Progesterone in the contraceptive pill
(a) Prevents ovulation
(b) Inhibits estrogen
(c) Checks attachment of zygote to endometrium
(d) All the above
Answer
Answer: (a) Prevents ovulation
Question 7.
A method of birth control is
(a) GIFT
(b) HJF
(c) IVF-ET
(d) lUDs
Answer
Answer: (d) lUDs
Question 8.
Which is related to males?
(a) Oral pill
(b) Tubecjomy
(c) Vasectomy
(d) None of these
Answer
Answer: (c) Vasectomy
Question 9.
Copper-T prevents
(a) Ovulation
(b) Fertilization of egg
(c) Implantation of embryo
(d) Both (b) and (c)
Answer
Answer: (d) Both (b) and (c)
Question 10.
Lactational Amenorrhea is related to
(a) Temporary method of contraception
(b) Absence of mensturation
(c) Permanent method of contraception
(d) A STD name
Answer
Answer: (a) Temporary method of contraception
Question 11.
Drug RU-486 is used as
(a) Contraceptive
(b) Abartive agent
(c) Used for amniocentesis
(d) Mutagen
Answer
Answer: (b) Abartive agent
Question 12.
The most effective method for birth controi is
(a) Abortion
(b) Oral pills
(c) Abstinence
(d) Sterilization
Answer
Answer: (d) Sterilization
Question 13.
Central Drug Research Institute. Lucknow has developed a contraceptive named
(a) Mala D
(b) Combined pills
(c) Saheli
(d) Condoms
Answer
Answer: (c) Saheli
Question 14.
Which among these is not a natural method of birth controi
(a) Coitus interruptus
(b) Periodic abstinence
(c) Vasectomy
(d) Lactational Amenorrhea
Answer
Answer: (c) Vasectomy
Question 15.
Which of these is caused by a retrovirus?
(n) Gonorrhoea
(b) AIDS
(c) Trichomoniasis
(d) Syphillis
Answer
Answer: (b) AIDS
Fill in the Blanks
Question 1.
Sexually transmitted diseases (STDs) are also called ………………. diseases.
Answer
Answer: venereal
Question 2.
Syphilis is caused by ………………. and gonorrhoea is caused by ……………….
Answer
Answer: treponema pallidum, neisseria gonorrhae
Question 3
………………. means healthy reproductive organs with normal functions.
Answer
Answer: Reproductive health
Question 4.
First test tube baby was born in ………………. on July 25,1978.
Answer
Answer: England
Question 5.
Ultrasound is a ………………. technique to determine foetal condition.
Answer
Answer: Non-invasive
Question 6.
Cervical caps and vaults are used ………………. for conception.
Answer
Answer: barriers
Question 7.
Sperms are viable for ………………. days and egg is alive for about ………………. days.
Answer
Answer: 3, 1-2
Question 8.
The oldest method of birth control is ……………….
Answer
Answer: coitus interruptus
Question 9.
Sterilization is a ………………. permanent method of contraception.
Answer
Answer: irreversible
Question 10.
Spermicides contains ………………., ………………., ………………. and ……………….
Answer
Answer: lactic acid, citric acid, potassium permagnate and zinc sulphate.
State True or False
Question 1.
Vasectomy has ill effects on the sexual life of the male.
Answer
Answer: False
Question 2.
Father is responsible for the sex of the child.
Answer
Answer: True
Question 3.
Amniocentesis is a non invasive technique for determining the sex of the foetus.
Answer
Answer: False
Question 4.
Poverty and illiteracy play a major role towards the population explosion.
Answer
Answer: True
Question 5.
Schools should not participate in sex-education prog-rammes.
Answer
Answer: False
Question 6.
Only natural methods should be used for birth control.
Answer
Answer: False
Question 7.
Progestogens inhibit ovulation.
Answer
Answer: True
Question 8.
Saheli is a daily pill.
Answer
Answer: False
Question 9.
MTP can be done at any stage of pregnancy.
Answer
Answer: False
Question 10.
Adolscents are invulnerable to catch STDs.
Answer
Answer: False
One Word Answers
Question 1.
A mother who substitutes the real mother to nurse the embryo.
Answer
Answer: Surrogate mother.
Question 2.
What are the side effects of vasectomy and tubectomy?
Answer
Answer: No significant side effects.
Question 3.
Who is responsible for the sex of the child, father or mother?
Answer
Answer: Father.
Question 4.
Mention how amniocentesis is misused.
Answer
Answer: For illegal female foreticide.
Question 5.
Name an erruptive skin disease caused by inflammation of subaceous glands.
Answer
Answer: Acne.
Question 6.
Name a mental disorder in which a person believes himself to be fat and develops an aversion to food.
Answer
Answer: Anorexia neuvasa.
Question 7.
Name the causative agent of gonorrhoea.
Answer
Answer: Neisseria gonerrhoeae.
Question 8.
Name any non-medicated IUD.
Answer
Answer: Lippes loop.
Question 9.
Name the constituents of combined pill.
Answer
Answer: Progestagen and estrogen.
Question 10.
Name the condition in which a couple is unable to have offsprings inspite of having unprotected coitus.
Answer
Answer: Infertility.
Match the Following
| Column I | Column II |
| 1. Oral pills | (a) Female, Oviduct |
| 2. Tubectomy | (b) Acne |
| 3. Adolescents | (c) Progesterone and estrogens |
| 4. Vasectomy | (d) Coitus interruptus |
| 5. Temporary birth control method | (e) Male, vas deferens |
Answer
Answer:
| Column I | Column II |
| 1. Oral pills | (c) Progesterone and estrogens |
| 2. Tubectomy | (a) Female, Oviduct |
| 3. Adolescents | (b) Acne |
| 4. Vasectomy | (c) Progesterone and estrogens |
| 5. Temporary birth control method | (d) Coitus interruptus |
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