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प्रश्न
Why do doctors have to carry many tests for selecting a person to be a suitable donor for someone who is going for an organ transplant and not take the organ from just any body? Explain giving reason.
उत्तर
Because it is grafted and would be rejected sooner or later. Tissue matching and blood group matching are essential before undertaking any graft/transplant and even after this, the patient has to take immune suppressants all his/her life. The body is able to differentiate ‘self’ and ‘nonself’ and the cell-mediated immune response is responsible for graft rejection.
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संबंधित प्रश्न
Differentiate between Innate and acquired immunity.
The entire body is protected from attack from its own immune system due to the ______
Which type of immunity is provided by colostrum?
Which of the following is NOT a unique feature of acquired immunity?
Which blood cells secrete antibodies?
If you suspect a major deficiency of antibodies in person, to which of the following would you look for confirmations evidence?
The substance produced by a cell in viral infection that can protect other cells from further infection is ______.
What are interferons? How do interferons check infection of new cells?
Cellular factors in innate immunity is provided by ______.
Highlight the structural importance of an antibody molecule with a diagram. Name the four types of antibodies found to give a humoral immune response, mentioning the functions of two of them you have studied.
