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Question: Answered & Verified by Expert
Choose the mismatched pair from the following.
BiologyHuman Health and DiseasesNEET
Options:
  • A IgG - The most abundant type of serum
  • B IgA - Major antibody in secretions such as saliva, tears and breast milk
  • C IgD - Plays an important role in protecting against pathogens that invade through the gut or respiratory mucosa
  • D IgE - Least abundant and latest isotope which plays an important role in hypersensitivity
Solution:
1327 Upvotes Verified Answer
The correct answer is: IgD - Plays an important role in protecting against pathogens that invade through the gut or respiratory mucosa
The role of IgD antibodies in immunity is still somewhat unknown, but antibodies that Play an important role in protecting against pathogens invading through the gut or respiratory mucosa is IgA antibodies.

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