Match the following column I and column II and choose the correct option.
Column-I | Column-II | ||
a. | Adaptive immune response | (i) | Neutrophils |
b. | Associated with allergic reactions | (ii) | Lymphocytes |
c. | Secrete serotonin and heparin | (iii) | Eosinophils |
d. | Most abundant leucocyte | (iv) | Basophils |