This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Fertilization occurs outside the body, in which of the assisted reproductive technique 
Select and explain. 
A. Zygote intrafallopian tube transfer, B. Intracytoplasmic sperm injection, C. Gamete intrafallopian tube transfer, D. In vitro fertilization
C: Gamete intrafallopian tube transfer
Answer: C: Gamete intrafallopian tube transfer 
Explanation: In GIFT, fertilization occurs outside the body.