Colostrum the yellowish fluid, secreted by mother during the initial days of lactation is very essential to impart immunity to the new born infants be - Biology MCQ NEET 2019 2026 | ExamTest.live | ExamTest.live

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Colostrum the yellowish fluid, secreted by mother during the initial days of lactation is very essential to impart immunity to the new born infants because it contains:

A $Natural killer cells$
B $Monocytes$
C $Macrophages$
D $Immunoglobulin A$

Solution & Step-by-step Explanation

Shutterstock Explore Colostrum is rich in antibodies, specifically Immunoglobulin A (IgA). This provides passive immunity to the newborn, protecting the infant's respiratory and digestive tracts from infections.

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Colostrum the yellowish fluid, secreted by mother during the initial days of lactation is very essential to impart immunity to the new born infants because it contains:

A

Natural killer cells

B

Monocytes

C

Macrophages

D

Immunoglobulin A

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