Skin and Mucous Membranes are Mostly Involved In

Question

Skin and mucous membranes are mostly involved in
A)specific immunity.
B)autoimmunity.
C)irregular immunity.
D)nonspecific immunity.

Accepted Answer

Skin and mucous membranes are part of the body's nonspecific defense system, meaning they provide a barrier function and prevent entry of pathogens. They do not provide the antigen specificity of the adaptive immune response associated with specific immunity.