Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejec - Biology MCQ NEET 2017 2026 | ExamTest.live | ExamTest.live

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Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections?

A $Autoimmune response$
B $Cell-mediated immune response$
C $Hormonal immune response$
D $Physiological immune response$

Solution & Step-by-step Explanation

The body is able to differentiate "self" from "non-self". Organ or graft rejection is primarily mediated by the Cell-mediated immune response (CMIR) involving T-lymphocytes.

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Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections?

A

Autoimmune response

B

Cell-mediated immune response

C

Hormonal immune response

D

Physiological immune response

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