Which of the following immunoglobulin is the most abundant immunoglobulin in newborns?
Q. Which of the following immunoglobulin is the most abundant immunoglobulin in newborns?
A. IgA
B. IgM
C. IgG
D. IgD
Answer: IgG
A. IgA
B. IgM
C. IgG
D. IgD
Answer: IgG