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Question
Antibodies present in colostrum, which protect the newborn from certain diseases, are of ______.
Options
IgG type
IgA type
IgD type
IgE type
MCQ
Fill in the Blanks
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Solution
Antibodies present in colostrum, which protect the newborn from certain diseases, are of IgA type.
Explanation:
Colostrum, the first milk produced by the mother, contains a high concentration of IgA antibodies. These IgA antibodies help protect the newborn by providing passive immunity against infections, particularly at mucosal surfaces such as the digestive and respiratory tracts.
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