Which is incorrect pair on basis of its role in immune system?

  • A

    Interferons- secreted by virus infected cell which protect non-infected cells from further viral infection.

  • B

    $B$ -cell - produce on army of antibodies against pathways.

  • C

    Marcophases- mucous secreting cells which destroy pathogens.

  • D

    $IgA$ - present in initial days of lactation to protect the infant.

Similar Questions

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

The thymus is a lobed organ located near the $...A...$ and beneath the $...B... $ The most appropriate combination for $\mathrm{A}$ and $\mathrm{B}$ is

A molecule that elicits an immune response is called

Lymph glands and nodes help to

Define : Autoimmunity