1.

Fertilization outside the body is called (A) In vitro (B) In vivo (C) Both a and b (D) None of these

Answer»

Correct Answer is: (A) In vitro 

• In Vitro Fertilization (IVF) for pregnancy to occur, an egg must be fertilized by a sperm. When fertilization happens inside the body, it is called in vivo fertilization. 

• When fertilization happens outside of the body, it is called in vitro fertilization, or IVF. 



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