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STD 12 - 7. human health and disease — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 7. human health and disease1 Mark
MCQ
Grafted kidney may be rejected in a patient due to
  • A
    passive immune response
  • B
    innate immune response
  • C
    humoral immune response
  • ✓
    cell­mediated immune response.
✓

Answer

Correct option: D.
cell­mediated immune response.
d
(d) : Cell­mediated immune response $(CMIS)$ consists of T­lymphocytes. It reacts against transplants. Transplantation may result in the rejection of the transplanted organs. The immune system recognises the protein in the transplanted tissue or organ as foreign and initiates cellular immunity against it.

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