Sponsor Area

Human Health And Disease

Question
CBSEENBI12000552

Give the name and  functions of four classes of antibodies.

Solution
The different types of antibodies are -:

(i) IgA - Its is present in tears and provides protection against microbes.
(ii) IgE - It is responsible for allergic reactions.
(iii) IgM - Provides initial protection against infections.
(iv) IgG - It provides protection against infection. It is the antibody that can cross placenta and provide protection to the child.