Which one of the following blood cells is involved in antibody production.
1. B-lymphocytes
2. T-lymphocytes
3. RBC
4. neutrophils
(a)B-lymphocytes Their principal function is to make antibodies against soluble antigens that are important in regulating humoralimmunity. On the other hand RBCs transport oxygen, T-lymphocytes play central role in cell mediated immunity and neutrophils acts as phagocytes.