Microbiology Anitibody 9525a7bb Immunoglobulin present in local secretions is? A IgG B IgA C IgM D IgD High-Yield Explanation ANSWER: (B) IgAREF: Robb in s 8th ed chapter 6See APPENDIX-20 for "IMMUNOGLOBULINS"Repeat (***)IgA is present in body in two forms; serum IgA and secretory IgA.