Which of the following will be included under innate immunity?
Mucus membranes
Interferons
Natural killer cells
All of these
Definitions / Explanation : Antingen & Lymphoid organs.
If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence ?
An autoimmune disease is
Identify $X$ from Figure
Discribe the Innate immunity.