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7.Human Health and Disease
normal
The immunoglobulin abundant in colostrums is
A
$\operatorname{IgG}$
B
$\operatorname{IgM}$
C
$\operatorname{IgD}$
D
$\operatorname{IgA}$
Solution
$IgA$ is predominantly found in seromucous secretions such as colostrum milk, saliva, tear etc. Breast milk contains $IgA,$ which protects new born babies against various infections and provide him a strong defence and protection.
Standard 12
Biology
