‘Second line of defence' is known as

  • A

    Antibodies

  • B

    WBC

  • C

    Liver

  • D

    Blood

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What are recombinant $DNA$ vaccines ? Give two examples of such vaccines. Discuss their advantages.

Immunity tolerance developed by

  • [AIIMS 2019]

The term ’active immunity' means

  • [AIPMT 1999]

Antibodies are produced by

  • [AIEEE 2004]

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:

  • [NEET 2022]