A newborn is protected against certain digestive and respiratory infections thanks to IgA from the mother's
A) milk.
B) blood.
C) intestine.
D) placenta.

Name: A newborn is protected against certain digestive and respiratory infections thanks to IgA from the mother's A) milk. B) blood. C) intestine. D) placenta.
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Question

Quizplus · Accepted Answer

IgA is present in high levels in mother's milk and is passed on to the newborn during breastfeeding, providing protection against certain digestive and respiratory infections.

A Newborn Is Protected Against Certain Digestive and Respiratory Infections