Antibodies present in colostrum which protect the new born from certain diseases is of (A) IgG type (B) IgA type (C) IgD type (D) IgE type

Antibodies present in colostrum is IgA which is also called as secretory immunoglobulin. It is present in the mucosal lining of the gastro-intestinal tract, urino-genital tract and the respiratory system. Its role is to prevent pathogenic infections.

So, the answer is IgA type. Hence, the correct option is (B)

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