Daily Practice Problems

Class 12 · Biology

Ch 3 — Reproductive Health

📅 19 July 2026 ✎ 5 Questions ⏰ 10 minutes

Assertion (A): Condoms help prevent STDs.
Reason (R): They act as a barrier preventing contact between body fluids.

Choose the correct option:

A. Both A and R are true, and R is the correct explanation of A B. Both A and R are true, but R is NOT the correct explanation of A C. A is true, but R is false D. A is false, but R is true

📝 SolutionCondoms form a barrier that reduces the exchange of body fluids, lowering STD transmission and preventing pregnancy. R correctly explains A.

ART stands for:

A. Assisted Reproductive Technology B. Antibiotic Resistance Test C. Automated Rate Timer D. Advanced Renal Treatment

📝 SolutionART means Assisted Reproductive Technology — techniques like IVF, GIFT and ZIFT that help infertile couples.

The transfer of an embryo into the fallopian tube is known as:

A. IVF B. ZIFT C. GIFT D. MTP

📝 SolutionZIFT (Zygote Intra Fallopian Transfer) places an early embryo (zygote up to 8 cells) into the fallopian tube.

'RCH' programmes aim at improving:

A. road safety B. reproductive and child health C. railway connectivity D. rainfall data

📝 SolutionRCH stands for Reproductive and Child Health care programmes, which promote awareness and services for reproductive health.

The best contraceptive method also protecting against STDs is:

A. oral pills B. condoms C. IUDs D. surgery

📝 SolutionCondoms are unique among common contraceptives in also protecting against sexually transmitted diseases.

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Class 12 · Biology

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