Question

8. Explain the 'in vitro' technique of
fertilization? Why it becomes necessary to
adopt this method of fertilization?​

Answer 1

Answer:

In vitro fertilization (IVF) is the joining of a woman's egg and a man's sperm in a laboratory dish. In vitro means outside the body. Fertilization means the sperm has attached to and entered the egg.

Explanation:

Answer 2

During in vitro fertilization, eggs are removed from mature follicles within an ovary (A). An egg is fertilized by injecting a single sperm into the egg or mixing the egg with sperm in a petri dish (B). The fertilized egg (embryo) is transferred into the uterus (C).

The ultimate advantage of IVF is achieving a successful pregnancy and a healthy baby. IVF can make this a reality for people who would be unable to have a baby otherwise: Blocked tubes: For women with blocked or damaged fallopian tubes, IVF provides the best opportunity of having a child using their own eggs.

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