This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
[{'content': 'A graft from an identical twin \nSelect and explain. \nA. Allograft, B. Autograf, C. Isograft, D. Xenograft', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Allograft different individual same species Autograft same person Xenograt different species Isograft - identical twins REF : ROBBINS 10TH ED', 'role': 'assistant'}]