Question:
How can childless couples get help by the following assisted reproductive technologies ?
(a) GIFT
(b) ICSI
How can childless couples get help by the following assisted reproductive technologies ?
(a) GIFT
(b) ICSI
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GIFT places a donor ovum in the fallopian tube. ICSI injects one sperm into an ovum in the laboratory.
Updated On: Oct 23, 2026
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Solution and Explanation
Step 1: (a) GIFT - Gamete Intra Fallopian Transfer:
In GIFT, an ovum is collected from a donor woman. The ovum is transferred into the fallopian tube of the female who cannot produce ova but can provide a suitable environment for fertilisation and development.
So it helps a couple where the wife cannot produce an ovum, but her reproductive tract is healthy.
Step 2: (b) ICSI - Intra Cytoplasmic Sperm Injection:
In ICSI, a single sperm is injected directly into the ovum in the laboratory. The embryo that forms is transferred into the female uterus or fallopian tube.
So it helps couples where the male has very few sperm or the sperm cannot fertilise the ovum naturally.
Final Answer:
GIFT helps women unable to produce ova, and ICSI helps in male infertility by injecting a sperm into an ovum.
In GIFT, an ovum is collected from a donor woman. The ovum is transferred into the fallopian tube of the female who cannot produce ova but can provide a suitable environment for fertilisation and development.
So it helps a couple where the wife cannot produce an ovum, but her reproductive tract is healthy.
Step 2: (b) ICSI - Intra Cytoplasmic Sperm Injection:
In ICSI, a single sperm is injected directly into the ovum in the laboratory. The embryo that forms is transferred into the female uterus or fallopian tube.
So it helps couples where the male has very few sperm or the sperm cannot fertilise the ovum naturally.
Final Answer:
GIFT helps women unable to produce ova, and ICSI helps in male infertility by injecting a sperm into an ovum.
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