Question

75. Which one of the following is important as one of
3 the first line of defence against inhaled and
rosDingested pathogens?
(1) IgA
(2) IgG
(3) IgM
(4) IgD​

Answer 1

ANSWER IS THE 2ND PART IgG

Answer 2

hey guys

here is your answer

2ñd part