AIIMS2016Botany-Human Health and Disease

AIIMS 2016 Botany Immunology Assertion Reason Question

Type: Assertion Reason-conceptual-Medium-Class 12

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

A

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

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Correct Answer

Option A

Detailed explanation coming soon.

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