Question

Observe the table and fill the appropriate blocks and rewrite.

	Structure of WBCs	Types of WBCs	Functions
(1)
(2)
(3)
(4)

Answer 1

	Structure of WBCs	Types of WBCs	Functions
(1)		Neutrophil (Granulocyte)	Pathogens are destroyed through the phagocytosis mechanism. Attack pathogens via amoeboid motions.
(2)		Basophil (Granulocyte)	Infected and allergic people use it to combat infections by secreting heparin, histamine, serotonin, and other chemicals.
(3)		Eosinophil (Granulocyte)	Antihistaminic activity. Dispose of antigen-antibody complexes. Detoxification by the production of antitoxins.
(4)		Monocyte (Agranulocyte)	Actively motile and capable of forming macrophages. Phagocytic and kill microorganisms as well as dead and damaged tissue