NEET 2027 - Chapter 3: Reproductive Health MCQ with Answers PDF | Class 12 Biology

👶 Chapter 3: Reproductive Health DETAILED + EXPLANATION

50 NEET MCQs with Explanation | New NCERT Based

Q1. The world population day is celebrated on

a) 11 July b) 5 June c) 16 October d) 1 December

Explanation: 11 July ko World Population Day manaya jata hai. Purpose: population explosion ke problems ke bare me awareness.

Q2. Assertion: Medical Termination of Pregnancy is legal in India. Reason: It was legalized in 1971 under MTP Act.

a) Both true, Reason correct explanation b) Both true, Reason not correct explanation c) Assertion true, Reason false d) Both false

Explanation: Dono sahi hain. MTP Act 1971 me bana tha. Unsafe abortion se maternal mortality kam karne ke liye.

Q3. Which is NOT a natural method of contraception?

a) Periodic abstinence b) Coitus interruptus c) Lactational amenorrhea d) Copper-T

Explanation: Copper-T artificial/IUD method hai. Natural methods me koi device ya drug nahi use hota. Failure rate high hai natural methods ka.

Q4. The most effective IUD with least side effects

a) Lippes loop b) Cu-T c) Cu-7 d) LNG-20

Explanation: LNG-20 hormone releasing IUD hai. 5 saal tak effective. Cu-T bhi effective hai par LNG-20 me bleeding kam hoti hai.

Q5. Match: A. Saheli - 1. Non-steroidal, B. Mala-N - 2. Oral pill, C. Nirodh - 3. Condom, D. Vasectomy - 4. Male sterilization

a) A-1, B-2, C-3, D-4 b) A-2, B-1, C-4, D-3 c) A-3, B-4, C-1, D-2 d) A-4, B-3, C-2, D-1

Explanation: Saheli - Centchroman, hafte me 1 baar. Mala-N daily pill. Nirodh - barrier. Vasectomy - male surgical method.

Q6. The mode of action of Cu-T is

a) Prevents ovulation b) Prevents fertilization c) Prevents implantation d) Both b and c

Explanation: Copper ions sperm ki motility kam karte hain + uterus me phagocytosis badhate hain. Isliye fertilization aur implantation dono rokte hain.

Q7. Assertion: Condoms are barrier method. Reason: They prevent entry of sperms into female genital tract.

a) Both true, Reason correct explanation b) Both true, Reason not correct explanation c) Assertion true, Reason false d) Both false

Explanation: Dono sahi aur Reason sahi explain karta hai. Condom ekmatra method hai jo pregnancy + STD dono se bachata hai.

Q8. Which STD can be transmitted through placenta to fetus?

a) Gonorrhea b) Syphilis c) AIDS d) Both b and c

Explanation: Syphilis, HIV, Hepatitis-B placenta se fetus me ja sakte hain. Isse congenital defects ho sakte hain.

Q9. The most sensitive test for detecting AIDS is

a) Widal test b) ELISA c) PCR d) Both b and c

Explanation: ELISA screening ke liye, PCR confirmation ke liye. HIV ke antibodies ya RNA detect karte hain.

Q10. Amniocentesis is used for detecting

a) Sex of fetus b) Genetic disorders c) Both a and b d) Pregnancy

Explanation: Amniotic fluid se fetal cells leke karyotype karte hain. Down syndrome, sex, genetic defects detect hote hain. India me sex detection ban hai.

Q11. Assertion: Amniocentesis is banned in India for sex determination. Reason: It is misused for female foeticide.

a) Both true, Reason correct explanation b) Both true, Reason not correct explanation c) Assertion true, Reason false d) Both false

Explanation: PNDT Act 1994 ke tahat sex determination illegal hai. Female foeticide rokne ke liye.

Q12. Infertility is defined as failure to conceive after

a) 6 months b) 1 year c) 2 years d) 3 years

Explanation: 1 saal tak bina contraception regular sex ke baad bhi pregnancy na ho to infertility kehte hain.

Q13. The full form of IVF is

a) In Vivo Fertilization b) In Vitro Fertilization c) In Vivo Fusion d) In Vitro Fusion

Explanation: Test tube baby. Body ke bahar lab me fertilization. Phir embryo ko uterus me transfer karte hain.

Q14. ZIFT stands for

a) Zygote Intra Fallopian Transfer b) Zygote In Fallopian Tube c) Zygote Implantation Fertilization Transfer d) Zygote Intra Uterine Transfer

Explanation: IVF karke 8-cell stage tak ka zygote banate hain, phir fallopian tube me transfer karte hain.

Q15. Assertion: ICSI is used when sperm count is low. Reason: Single sperm is injected directly into ovum.

a) Both true, Reason correct explanation b) Both true, Reason not correct explanation c) Assertion true, Reason false d) Both false

Explanation: Male infertility me use hota hai. Microscope se 1 sperm leke direct egg me inject karte hain.

Q16. The first test tube baby in India was

a) Louise Brown b) Durga d) None

Explanation: Louise Brown - world ki pehli. Durga - India ki pehli test tube baby 1986 me.

Q17. Which is a bacterial STD?

a) AIDS b) Genital herpes c) Gonorrhea d) Hepatitis-B

Explanation: Gonorrhea - Neisseria gonorrhoeae. Bacterial STDs antibiotic se theek ho jate hain agar early detect ho.

Q18. Match: A. Syphilis - 1. Treponema, B. Gonorrhea - 2. Neisseria, C. Genital warts - 3. HPV, D. Trichomoniasis - 4. Protozoan

a) A-1, B-2, C-3, D-4 b) A-2, B-1, C-4, D-3 c) A-3, B-4, C-1, D-2 d) A-4, B-3, C-2, D-1

Explanation: Ye 4 common STDs hain. Viral wale permanent rehte hain, bacterial wale cure ho jate hain.

Q19. The combined oral contraceptive pill contains

a) Estrogen only b) Progesterone only c) Estrogen + Progesterone d) FSH + LH

Explanation: Mala-N, Mala-D me estrogen + progesterone. Ovulation rokta hai. Saheli me sirf non-steroidal hai.

Q20. Assertion: Saheli is taken once a week. Reason: It contains non-steroidal preparation Centchroman.

a) Both true, Reason correct explanation b) Both true, Reason not correct explanation c) Assertion true, Reason false d) Both false

Explanation: Dono sahi. Side effects kam hain kyunki hormone nahi hai. India me CDRI ne banaya.

Q21. Emergency contraceptives should be taken within

a) 12 hours b) 24 hours c) 72 hours d) 1 week

Explanation: Unwanted sex ke 72 ghante ke andar. Jitni jaldi lo utna effective. Regular method nahi hai.

Q22. The method that provides protection against STDs

a) Oral pills b) IUDs c) Condoms d) Tubectomy

Explanation: Sirf barrier method STD se bachata hai. Baki sab sirf pregnancy rokte hain.

Q23. Assertion: Lactational amenorrhea is effective only for 6 months. Reason: No menstruation during lactation.

a) Both true, Reason correct explanation b) Both true, Reason not correct explanation c) Assertion true, Reason false d) Both false

Explanation: Baby ko 6 mahine tak exclusive breast feeding ho aur periods na aaye tabhi 98% effective.

Q24. The surgical method for female sterilization

a) Vasectomy b) Tubectomy c) Vasovasostomy d) Tuboplasty

Explanation: Tubectomy me fallopian tube ka chota sa hissa cut ya block kar dete hain. Permanent method.

Q25. The metal ion in Cu-T that prevents pregnancy

a) Estrogen b) Progesterone c) Copper ions d) LH

Explanation: Cu ions sperm ke liye toxic hote hain. Isliye fertilization nahi hota.

Q26. Assertion: Natural methods have high failure rate. Reason: They do not use devices or drugs.

a) Both true, Reason correct explanationb) Both true, Reason not correct explanationc) Assertion true, Reason falsed) Both false

Explanation: Dono sahi. Rhythm, withdrawal me human error jyada hota hai.

Q27. Which is NOT a symptom of STD?

a) Itchingb) Dischargec) Swelling in lymph nodesd) Increased appetite

Explanation: STD ke common symptoms: itching, discharge, pain, ulcers. Appetite se relation nahi.

Q28. The causative agent of AIDS

a) HIVb) HPVc) HBVd) HSV

Explanation: Human Immunodeficiency Virus. CD4 T-cells ko destroy karta hai.

Q29. Assertion: HIV can be transmitted through breast feeding. Reason: Virus is present in body fluids.

a) Both true, Reason correct explanationb) Both true, Reason not correct explanationc) Assertion true, Reason falsed) Both false

Explanation: Dono sahi. HIV blood, semen, vaginal fluid, breast milk me milta hai.

Q30. The technique used for sex determination of fetus

a) Ultrasoundb) Amniocentesisc) CVSd) All of these

Explanation: Sabhi se sex pata chalta hai. Par India me illegal hai.

Q31. Match ART techniques

a) A-1, B-2, C-3, D-4b) A-2, B-1, C-4, D-3c) A-3, B-4, C-1, D-2d) A-4, B-3, C-2, D-1

Explanation: GIFT-gamete, ZIFT-zygote, IUI-sperm direct uterus, ICSI-1 sperm injection.

Q32. The population of India crossed 1 billion in

a) 1991b) 2001c) 2011d) 2021

Explanation: 2001 ki census me 1.02 billion. Ab 2026 me ~1.45 billion.

Q33. Assertion: Government slogan "Hum Do Hamare Do". Reason: To control population growth.

a) Both true, Reason correct explanationb) Both true, Reason not correct explanationc) Assertion true, Reason falsed) Both false

Explanation: Family planning ka slogan tha. 2 bacche, ideal family.

Q34. The ideal contraceptive should be

a) User friendlyb) Easily availablec) No side effectsd) All of these

Explanation: NCERT ke according ideal contraceptive ke ye 3 गुण hone chahiye.

Q35. The abortion pill is

a) RU-486b) Mala-Dc) Sahelid) Nirodh

Explanation: Mifepristone + Misoprostol. 9 hafte tak pregnancy terminate karne ke liye.

Q36. Assertion: MTP is safe in first trimester. Reason: Fetus is not fully developed.

a) Both true, Reason correct explanationb) Both true, Reason not correct explanationc) Assertion true, Reason falsed) Both false

Explanation: 12 hafte tak safest. Complications kam hote hain.

Q37. Which STD causes cervical cancer?

a) HIVb) HPVc) HSVd) HBV

Explanation: Human Papillomavirus. Vaccine bhi available hai Gardasil.

Q38. The full form of RTI is

a) Reproductive Tract Infectionb) Respiratory Tract Infectionc) Renal Tract Infectiond) None

Explanation: STD ko hi RTI bhi kehte hain. Early treatment zaroori.

Q39. Assertion: GIFT requires donor. Reason: Woman cannot produce ovum.

a) Both true, Reason correct explanationb) Both true, Reason not correct explanationc) Assertion true, Reason falsed) Both false

Explanation: GIFT me donor ka ovum + husband ka sperm. Dono fallopian tube me transfer.

Q40. The childless couples can be assisted by

a) IVFb) Artificial inseminationc) Surrogacyd) All of these

Explanation: ART - Assisted Reproductive Technologies. Reason ke hisab se method choose karte hain.

Q41. Assertion: Periodic abstinence is called rhythm method. Reason: It avoids coitus during fertile period.

a) Both true, Reason correct explanationb) Both true, Reason not correct explanationc) Assertion true, Reason falsed) Both false

Explanation: Day 10-17 avoid karte hain. Failure rate 20% hai.

Q42. The male contraceptive pill is under

a) Trialb) Marketc) Bannedd) Not developed

Explanation: Abhi research phase me hai. Market me nahi aaya.

Q43. Match STDs with causative agent

a) A-1, B-2, C-3, D-4b) A-2, B-1, C-4, D-3c) A-3, B-4, C-1, D-2d) A-4, B-3, C-2, D-1

Explanation: Hepatitis-B-Virus, Chlamydia-Bacteria, AIDS-Virus, Trichomoniasis-Protozoan.

Q44. Assertion: Infertility can be due to physical or psychological reasons. Reason: Both partners should be tested.

a) Both true, Reason correct explanationb) Both true, Reason not correct explanationc) Assertion true, Reason falsed) Both false

Explanation: 50% cases me male problem, 50% female. Isliye dono ki janch zaroori.

Q45. The purpose of PNDT Act

a) To detect genetic disordersb) To prevent female foeticidec) To determine sexd) Both a and b

Explanation: Prenatal Diagnostic Techniques Act. Sex detection ban + genetic disease detect allowed.

Q46. Assertion: IUDs increase phagocytosis of sperms. Reason: Copper ions released by Cu-T.

a) Both true, Reason correct explanationb) Both true, Reason not correct explanationc) Assertion true, Reason falsed) Both false

Explanation: Dono sahi. Copper sperm ko immobilize kar deta hai.

Q47. Which is a viral STD?

a) Syphilisb) Gonorrheac) Genital herpesd) Chlamydia

Explanation: Herpes, AIDS, Hepatitis-B, HPV - ye viral hain. Cure nahi hote, control hote hain.

Q48. The full form of GIFT

a) Gamete Intra Fallopian Transferb) Gamete In Fallopian Tubec) Genetic Intra Fallopian Transferd) None

Explanation: Donor ovum + sperm ko fallopian tube me transfer karna.

Q49. Assertion: Reproductive health means healthy reproductive organs. Reason: It includes physical, emotional and social well-being.

a) Both true, Reason correct explanationb) Both true, Reason not correct explanationc) Assertion true, Reason falsed) Both false

Explanation: WHO definition. Sirf disease free hona nahi, overall well-being bhi.

Q50. The birth control measure that is 100% effective

a) Condom b) Oral pills c) Abstinence d) None

Explanation: Koi bhi method 100% effective nahi. Abstinence bhi fail ho sakta hai. Best combination use karo.

🔑 ANSWER KEY

1-a, 2-a, 3-d, 4-d, 5-a, 6-d, 7-a, 8-d, 9-d, 10-c, 11-a, 12-b, 13-b, 14-a, 15-a, 16-b, 17-c, 18-a, 19-c, 20-a, 21-c, 22-c, 23-a, 24-b, 25-c, 26-a, 27-d, 28-a, 29-a, 30-d, 31-a, 32-b, 33-a, 34-d, 35-a, 36-a, 37-b, 38-a, 39-a, 40-d, 41-a, 42-a, 43-a, 44-a, 45-d, 46-a, 47-c, 48-a, 49-b, 50-d