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प्रश्न
Short answer question.
Write a note on IVF.
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उत्तर
IVF (In-vitro Fertilization):
It is a process of fertilization where an egg is combined with sperm outside the body in a test tube or glass plate to form a zygote under simulated conditions in the laboratory. The zygote or early embryos (with up to 8 blastomeres) could be then transferred into the fallopian tube for further development.
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.
Multiple choice question.
Test tube baby technique is called _______.
Fill in the blank:
Gonorrhoea is caused by _______ bacteria.
Explain any three methods that can be used to overcome infertility.
A childless couple can be assisted to have a child through a technique called GIFT. The full form of this technique is ______.
In ET technique embryo is transferred into ______.
What is correct for test tube baby?
An infertile couple was advised to undergo In vitro fertilization by the doctor. Out of the options given below, select the correct stage for transfer to the fallopian tube for successful results.
Write the long form of GIFT.
Explain any two ways by which IUDs devices act as contraceptives.
