Q. Which immune cells produce antibodies?
✅ Correct Answer: (B)
B lymphocytes (B cells) / plasma cells
Explanation: B cells differentiate into plasma cells that secrete antibodies specific to antigens. T cells assist or kill infected cells but do not secrete antibodies. Macrophages phagocytose pathogens, and neutrophils are innate immune phagocytes — none primarily produce antibodies.
Explanation by: Mr. Dubey
B cells differentiate into plasma cells that secrete antibodies specific to antigens. T cells assist or kill infected cells but do not secrete antibodies. Macrophages phagocytose pathogens, and neutrophils are innate immune phagocytes — none primarily produce antibodies.