Which of the following reasons is mainly responsible for graft rejection in transplantation of organs?
Match List - I with List - II :
|List - I||List - II|
|(d)||Physiological barrier||(iv)||HCl in gastric juice|
Choose the correct answer from the options given below :
Given below are two statements:
Statement I : Autoimmune disorder is a condition where body defense mechanism recognizes its own cells as foreign bodies.
Statement II : Rheumatoid arthritis is a condition where body does not attack self cells.
In the light of the above statements, choose the most appropriate answer from the options given below :
Select the incorrect statement with respect to acquired immunity.