Tissue rejection from transplants occurs because
A)the HLA antigens of the donor do not match the recipient.
B)too many antibodies from the donor were transferred to the recipient during transplantation.
C)the immune system attacks "self" cells.

Question

Quizplus · Accepted Answer

Tissue rejection occurs because the HLA antigens of the donor do not match the recipient. The immune system recognizes the donor's tissue as foreign and attacks it, leading to rejection of the transplant.

Tissue Rejection from Transplants Occurs Because