Biology, asked by shobhitgautam9, 1 year ago

mechanism of respiration?

Answers

Answered by sidhant41

Mechanism of Inspiration. During inspiration the intercostal muscles in between the ribs pull them upwards and outward. The muscular diaphragm contracts and flattens. Because of these movements of the ribs and diaphragm the chest expands and the volume of the thoracic cavity is increased.

Answered by lockheed

Mechanism of Respiration. :- The process of respiration involves the breathing-in of the oxygen-rich air from outside (inspiration) and breathing-out of the air loaded with carbon dioxide

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