Correct Answer: Isograft

Solution : The correct option is Isograft .

The transplantation of graft between genetically identical people is known as "isograft" or "isogeneic graft". The donor and recipient in this sort of grafting or transplantation have the same genetic composition because they are identical twins or clones. Because of the genetic similarities, the immunological response to the graft is weak or non-existent, lowering the chance of rejection. Isografts have a better success rate than transplants between persons with diverse genetic origins.