Topic: Amniocentesis, infertility and ART (IVF, ZIFT, GIFT)· Reproduction

In which of the following techniques, the embryos are transferred to assist those females who cannot conceive ?

1. ZIFT and IUT

2. GIFT and ZIFT

3. ICSI and ZIFT

4. GIFT and ICSI

Doubtly Asked 30 Oct 2026 NEET UG 2020 Practice test neet Save WhatsApp Report

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Answer: 1. ZIFT and IUT

Key idea: Techniques that transfer an embryo, not gametes, are ZIFT and IUT.

In ZIFT, a zygote or early embryo (up to 8 blastomeres) is transferred into the fallopian tube; in IUT, an embryo with more than 8 blastomeres goes into the uterus. GIFT transfers gametes (ova), and ICSI injects a sperm into an ovum in the lab. Hence only ZIFT and IUT fit.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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In which of the following techniques, the embryos are transferred to assist those females who cannot conceive ?

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