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प्रश्न
After a brief medical examination a healthy couple came to know that both of them are unable to produce functional gametes and should look for an ‘ART’ (Assisted Reproductive Technique). Name the ‘ART’ and the procedure involved that you can suggest to them to help them bear a child.
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उत्तर
The assisted reproductive technique (ART) for such couples is ZIFT, which stands for zygote intrafallopian transfer.
In this technique, the sperm is collected from the donor male and the ovum is collected from the donor female. The sperm and the ovum are fused in laboratory conditions and developed till the 8-blastomere stage. This zygote or early embryo is then transferred to the fallopian tube of the mother for further development.
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संबंधित प्रश्न
A large number of married couples the world over are childless. It is shocking to know that in India the female partner is often blamed for the couple being childless.
- Why in your opinion the female partner is often blamed for such situations in India? Mention any two values that you as a biology student can promote to check this social evil.
- State any two reasons responsible for the cause of infertility.
- Suggest a technique that can help the couple to have a child where the problem is with male partner.
Suggest some methods to assist infertile couples to have children.
Explain one application of the following:
ZIFT
Multiple choice question.
Test tube baby technique is called _______.
Correct the following statement.
Transfering of an embryo with more than 8 blastomeres into the uterus is called GIFT.
The method of directly injecting a sperm into ovum in assisted by reproductive technology is called ______.
Test-tube baby is one who ______.
Choose the correct statement regarding the ZIFT procedure.
The technique called Gamete Intra Fallopian Transfer (GIFT) is recommended for those females ______.
Which method can be used for women that cannot produce ovum but can provide suitable environment?
Which of these can be used to cure infertility in couples where male partner has very low sperm count?
Which of the following is a non-medicated intrauterine device (IUD)?
In ET technique embryo is transferred into ______.
In which of the following ARTs, does in vivo fertilisation occur?
ZIFT is transfer of ______.
The stage transferred into the lotuses after induced fertilization of ova in the laboratory is ______.
Mention the primary aim of the “Assisted Reproductive Technology” (ART) programme.
Trace the events from copulation to zygote formation in a human female.
Give a term for the following:
An ART in which eggs are removed from the ovary of the female, fertilised and then placed in her fallopian tube.
