Question

Explain process of breathing in man in easy manner.

Answer 1

Answer:

Man take oxygen through nostril, and then pharnxy , larynx to brachio, diaphragm, alevoli and oxygen carried by

hemoglobin present in RBCs to all the cells in the body.

Answer 2

1. Breathing is the process by which organisms takes oxygen from the air and releases carbon dioxide. ...
2. Breathing is the process by which organisms takes oxygen from the air and releases carbon dioxide. ...During inhalation, the diaphragm contracts and flattened and the intercostal muscles contracts to pull the ribs up and out. ...
3. Breathing is the process by which organisms takes oxygen from the air and releases carbon dioxide. ...During inhalation, the diaphragm contracts and flattened and the intercostal muscles contracts to pull the ribs up and out. ...During exhalation, diaphragm relaxes and up, the lungs contract and air is exhaled.