Allograft is between -
Graft from genetically identical person
Individuals of same species with different genetic identity
Graft from self
Members of different species
Ans. is 'b' i.e., Individuals of same species with different genetic identity Based on donor, graft may be:-a) A utograft (autogenic graft): Graft from self.b) Isograft (syngraft) : Graft from genetically identical person, e.g. identical twin.c) Allograft (homograft or allogenic graft): Graft from genetically unrelated member of same species.d) Xenograft (heterograft): Graft from different species.Also remembero Orthoptic graft - Graft applied in anatomically normal site eg. Skin graft.o Heterotopic graft - Graft applied in anatomically abnormal site.
Rejection of Transplants