Breathing & Exchange of Gases

Class 11th Breathing & Exchange of GasesHuman respiratory systemExchange of gases in lungs: It is also called external respiration. In this gaseous exchange oxygen passes from alveoli to pulmonary capillary blood and CO2. … The blood reaching the tissue capillaries has PO2 higher than that in the tissue cells and PCO2 lower than that in … Read more

5 foods control high blood pressure

Hypertension or hypertension cases across the world have nearly multiplied over the most recent thirty years and keep on rising. Practically 30% of Indians are experiencing this condition which is regularly called a quiet executioner. There are different elements that could be answerable for high BP including age, sex, heredity, stoutness, dormant or stationary way … Read more