<prompt> Skin grafting done on wound following major skin taken from twin brother:IsograftAllograftAutograftXenograft  <response>: Ans. a IsograftRef: Bailey 26th Edition Page 1408 Isograft: A graft between identical donor such as identical twin Autograft: A graft from one site to another on the same patient Allograft: Graft from individual of same species. Xenograft: Graft from another species 