Multiple Choice
What is graft- versus- host disease?
A) It occurs when tissue from an isograft is rejected.
B) It occurs when tissue from an allograft is rejected.
C) Immune system cells of the host attack the newly transplanted bone marrow and reject it.
D) Immune system cells in transplanted bone marrow attack the body of its new host.
E) It occurs when tissue from a xenograft is rejected.
Correct Answer:

Verified
Correct Answer:
Verified
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