A condition that occurs when the immune system mistakenly attacks and destroys healthy body tissue is called

  • A

    Auto-immune Disorder

  • B

    Cancer

  • C

    Allergy

  • D

    Immunodeficiency

Similar Questions

The immune system which works against self is

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

"Graveyard of $RBCs$'' 

Select the correct pair

Column $- I$ Column $- II$
$(A)$ Physiological barrier $(1)$ Skin
$(B)$ Cellular barrier $(2)$ Macrophages
$(C)$ Physical barriers $(3)$ interferons
$(D)$ Cytokine barriers $(4)$ Tears
  $(5)$ Mucus

Spleen is