7.Human Health and Disease
medium

Which of the following immunoglobulins does constitute the largest percentage in human milk ?

A

$IgA$

B

$IgG$

C

$IgD$

D

$IgM$

(NEET-2015)

Solution

(a) : $IgA$ immunoglobulins are the second most abundant class of immunoglobulins, which are mainly found in sweat, tears, saliva, mucus, colostrum and gastrointestinal secretions.

Standard 12
Biology

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