Q1.The method of directly injecting a sperm into ovum in assisted reproductive technology is called:
- AGamete intra fallopian transfer (GIFT)
- BZygote intra fallopian transfer (ZIFT)
- CIntra cytoplasmic sperm injection (ICSI)Answer
- DEmbryo transfer (ET)
ICSI is the only one of the four that describes injecting a sperm directly into the ovum. GIFT transfers an ovum into another woman's fallopian tube, and ZIFT transfers an already-formed zygote or early embryo — both move cells rather than perform the fertilisation itself.
Source: NEET 2026 re-exam (21 June), Code 50, Q142