Had d same 5 marks question in exam so this is wat I wrote:
In some woman oviducts are blocked, hence the sperm cannot reach the egg and it is not possible for the woman to give birth. In this case the doctors use IVF (In Vitro fertilisation). In this fresh eggs are collected from the mother and sperms from the father and are kept together for a few hours. .... to be continued
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Answers

2014-03-06T12:05:53+05:30
A test tube baby is an egg which was fertilized in a test tube and then implanted in a womans womb
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  • Brainly User
2014-03-06T12:08:28+05:30
Test tube babies are babies that are created in a test tube by taking one sperm cell and one egg cell and combining them
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