Question: J chain is present in [A]. IgA [B]. IgM [C]. Both (a) and (b) [D]. IgE Answer: Option C Explanation: No answer description available for this question.

Question: Anti-Rh antibodies are [A]. IgG type [B]. IgA type [C]. IgE type [D]. IgD type Answer: Option A Explanation: No answer description available for this question.

Question: Antigen binding sites of an immunoglobulin are located in [A]. light chain alone [B]. heavy chain alone [C]. Fc region of the antibody [D]. Fab regions of the antibody Answer: Option D Explanation: No answer description available for this…