Resistance to disease in the passageways of the respiratory and gastrointestinal tract is dependent on antibodies in the class _____. a. IgG b. IgA c. IgE d. IgM

Resistance to disease in the passageways of the respiratory and
gastrointestinal tract is dependent on antibodies in the class _____.
a. IgG
b. IgA
c. IgE
d. IgM
by

1 Answer

Answer :

b. IgA
by

Related questions

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The colostrum, or first milk of a nursing mother, contains _____ that is transferred to the nursing child. a. IgA b. IgG c. IgM d. IgE

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