Assertion : Organ transplantation patients are given immunosuppressive drugs.
Reason : Transplanted tissue has antigens which stimulate the specific immune response of the recipient.
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
If the Assertion is correct but Reason is incorrect.
If both the Assertion and Reason are incorrect.
Explain Acquired immunity.
Why is mother's milk considered the most appropriate food for a new born infant ?
The immunity obtained after the body has recovered from a disease is
The toxic substances produced by the foreign bodies are known as