Answers

2015-02-01T20:10:36+05:30
 Test tube baby is conceived out of womb. when baby takes the shape of embryo then it is penetrated in the womb .
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  • Brainly User
2015-02-01T20:16:20+05:30
When fallopian tube of mother gets damaged then sperms and egg are allowed to fuse outside the mother's body in a test tube .the baby born by this method is called test tube baby.
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