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प्रश्न
Short answer question.
Write a note on IVF.
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.
(a) 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.
(b) State any two reasons responsible for the cause of infertility.
(c) Suggest a technique that can help the couple to have a child where the problem is with male partner
An infertile couple is advised to adopt test-tube baby programme. Describe two principle procedures adopted for such technologies.
Give four causes of infertility in males.
Explain any three methods that can be used to overcome infertility.
In which technique of ART is a single sperm injected directly into the cytoplasm of the ovum?
AI is the preferred technique used incase of ____________.
In vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube?
Identify the correct reasons for infertility.
(i) Drugs
(ii) Diseases
(iii) Congenital
(iv) Use of Contraceptives
(v) Immunological or psychological
(vi) Assisted reproductive technology
Expand the term ZIFT.
Explain any two ways by which IUDs devices act as contraceptives.
