This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
In tympanic membrane perforation, graft is taken from temporalis muscle fascia. What type of graft is this? 
Select and explain. 
A. Autograft, B. Allograft, C. Xenograft, D. Isograft
A: Autograft
Answer: A: Autograft 
Explanation: (a) Autograft (i.e. from the same individual)(Ref. Scott Brown, 8th ed., Vol 2; 1025)Allograft or homograft is a graft from another human being, i.e. from the same species.Xenograft is a graft from a different species, e.g. animalsIsograft is a graft from an identical/monozygotic twin.