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Biology · PYQ NEET UG 2026

हिन्दी

Colostrum, secreted by mother during initial days of lactation, is abundant in

  1. A
    IgG
  2. B
    IgM
  3. C
    IgA
  4. D
    IgD
View Answer & Solution

Correct answer · Option C

IgA

Explanation

Colostrum contains abundant IgA antibodies to provide passive immunity to the infant.

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