Question

Match the following columns and select the correct option.

	Column-I		Column-II
(a)	Eosinophils	(i)	Phagocytic, agranular
(b)	Basophils	(ii)	Release histaminase
(c)	Neutrophils	(iii)	Secrete histamine, involved in inflammation
(d)	Monocytes	(iv)	Most abundant of total WBCs

• A. (a) (b) (c) (d)
  (ii) (iii) (iv) (i)
• B. (a) (b) (c) (d)
  (iii) (ii) (iv) (i)
• C. (a) (b) (c) (d)
  (ii) (iii) (i) (iv)
• D. (a) (b) (c) (d)
  (iii) (i) (iv) (ii)

Answer 1

The correct option is A (a) (b) (c) (d)

(ii) (iii) (iv) (i)
Eosinophils resist infections and are also associated with allergic reactions.
Basophils secrete histamine, heparin and serotonin. Neutrophils and monocytes are phagocytic cells in blood. Neutrophils are granulocytes and most abundant (60-65%) of the total WBCs.