During respiration energy is produced in the form of :

During normal respiration in a mammal, the diaphragm is

The amount of which of the following components in the air does not change in the process of respiration?

Mode of respiration in mollusca is : A. Buccal respiration B. Bronchial C. Pulmonary Choose the correct option :

Which one of the following human organs is responsible for detoxification of alcohol?

The complete conversion of glucose, in the presence of oxygen, into carbon dioxide and water with release of energy is called :