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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.
Give four causes of infertility in males.
Fill in the blank:
The disc-like structure which helps in the transfer of substances to and from the fetus’s body is called _______.
Assisted reproductive technology, IVF involves transfer of ______.
The test-tube baby programme employs which one of the following techniques?
ZIFT stands for ______
In ZIFT method, there is ______.
Mention the primary aim of the “Assisted Reproductive Technology” (ART) programme.
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.
Trace the events from copulation to zygote formation in a human female.
