Biology
Given below are certain structures, write their chief functional activity.
(a) Blood platelets ……….
(b) Neutrophils ……….
(c) Erythrocytes ……….
(d) Lymphocytes ……….
(e) Bone marrow ……….
Circulatory System
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Answer
(a) Blood platelets → blood coagulation.
(b) Neutrophils → phagocytosis.
(c) Erythrocytes → transportation of gases.
(d) Lymphocytes → Produce antibodies.
(e) Bone marrow → destruction of old and weak RBC's/production of RBCs and WBCs.
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