Microbiology Immunology 418c2fb1 A woman with infertility receives an ovary transplant from her sister who is an identical twin. What type of graft it is? A Xenograf B Autograft C Allograft D Isograft High-Yield Explanation Ans. is 'd' i.e., Isograft (Ref: Ananthanarayan, 9th/e)