Mechanism of respiration in Human
Entire physiology of respiration involves following steps Breathing or pulmonary ventilation External respiration Transport of O2 to tissue Internal respiration Transport of CO2 from tissue […]
Day: September 9, 2017
Gram staining technique
Gram staining technique Introduction Staining techniques are of different types, such as simple staining, negative staining and differential staining. Gram staining is an example of […]
Simple staining technique
Simple staining technique Introduction It is very difficult to observe microorganisms by our naked eyes because they are very minute and transparent as well as […]