This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Transplantation, Subject name: Surgery
Renal transplantation from mother to her son is an example of: 
Select and explain. 
A. Autograft, B. Heterograft, C. Allograft, D. Xenograft
C: Allograft
Answer: C: Allograft 
Explanation: Ans. (c) AllograftRef: Bailey and Love 27th edition, Page 1533* Allograft: Transplant from one individual to another of same species.* Isograft: Transplant between Twins.* Xenograft: Transplant performed between different species