Antigen is a substance which

  • [AIIMS 2010]
  • A

    lowers body temperature

  • B

    destroys harmful bacteria

  • C

    triggers the immune system

  • D

    is used as an antidote to poison

Similar Questions

Assertion: Artificially acquired passive immunity results when antibodies or lymphocytes produced outside the host are introduced into a host.

Reason: A bone marrow transplant given to a patient with genetic immunodeficiency is an example of artificially acquired passive immunity.

  • [AIIMS 2017]

$T$- Lymphocytes originate from

Lymph glands and nodes help to

Which of the following cells are associated with immune system of body

Give differences: $T$-lymphocytes and $B$-lymphocytes