21. In test tube baby A.Fertilization of ova and development takes place in test tube B.Fertilization of ova takes place in test tube which development of embryo occur in uterus C.Fertilization takes place in uterus while development takes place in test tube D.Development of ova take place in test tube without fertilization
Answer: Option B Solution: In test tube baby fertilization of ova takes place in test tube and development of embryo occur in uterus.
