What occurs when someone receives a tissue transplant from an unrelated individual?

Question

Quizplus · Accepted Answer

When someone receives a tissue transplant from an unrelated individual, the host's immune system recognizes the foreign tissue as non-self. This recognition leads to the activation of the host's lymphocytes, which then attack the transplanted tissue in an attempt to destroy what is perceived as an invading entity. This process is a key challenge in transplantation, necessitating the use of immunosuppressive drugs to prevent graft rejection.

What Occurs When Someone Receives a Tissue Transplant from an Unrelated