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NEET2016ZoologyHuman Health and DiseasesActual

Assertion : IgM is a type of immunoglobulin which cannot cross the placenta. Reason : IgM is pentamer immunoglobulin, joined by J-chain.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

A. If both assertion and reason are true and reason is the correct explanation of assertion.

Step-by-step solution

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