This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'An isograft is the transfer of tissues in between \nSelect and explain. \nA. Same individual, B. Monozygotic twins, C. Unrelated donors, D. None of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Autograft - Tissue transplanted from one site to another on the same patient Isograft - Transplant from a genetically identical donor, such as an identical twin Homograft (Allograft) - Transplant from individual of same species Heterograft(Xenograft) - Transplant from another species Ref: Bailey and love 27th edition Pgno :1408', 'role': 'assistant'}]