Lymph nodes are to fight against

  • A

    $R.B.Cs$

  • B

    Germs

  • C

    $W.B.Cs$

  • D

    None of these

Similar Questions

Define : Autoimmunity

The term ’active immunity' means

  • [AIPMT 1999]

Give scientific reasons : Autoimmune diseases are different from immune deficiency diseases.

Immunoglobulins are made up of

Humoral immunity is due to