The figure shows a human blood cell. Identify
it and give its characteristics.
Blood cell $ \to $ Monocyte, Characteristics $ \to $ Life span of 3 days,
produces antibodies
Blood cell $ \to $ B-lymphocyte, Characteristics $ \to $ Forms about 20% of
blood cells involved
in immune response
Blood cell $ \to $ Basophil, Characteristics $ \to $ Secretes serotonin,
inflammatory response
Blood cell $ \to $ Neutrophil, Characteristics $ \to $ Most abundant blood
cells, phagocytic
