A. IgM antibodies
B. Lysozyme
C. Mast cells
D. IgA antibodies
Correct Answer: IgA antibodies ✔
Last Updated: February 07, 2020
A. IgM antibodies
B. Lysozyme
C. Mast cells
D. IgA antibodies
Correct Answer: IgA antibodies ✔
Last Updated: February 07, 2020