A: | Basophils are most abundant cells of the total WBCs. |
B: | Basophils secrete histamine, serotonin and heparin. |
C: | Basophils are involved in inflammatory response. |
D: | Basophils have kidney shaped nucleus. |
E: | Basophils are agranulocytes. |
1. | A and B only | 2. | D and E only |
3. | C and E only | 4. | B and C only |
Statement I: | The coagulum is formed of network of threads called thrombins. |
Statement II: | Spleen is the graveyard of erythrocytes. |
Match the following columns and select the correct option:
Column-I | Column-I | ||
1. | Eosinophils | (i) | Immune response |
2. | Basophils | (ii) | Phagocytosis |
3. | Neutrophils | (iii) | Release histaminase, destructive enzymes |
4. | Lymphocytes | (iv) | Release granules containing histamine |
1. (iv) (i) (ii) (iii)
2. (i) (ii) (iv) (iii)
3. (ii) (i) (iii) (iv)
4. (iii) (iv) (ii) (i)