Question

What is meant by diaphragm?

Answer 1

diaphragm(Noun) In mammals, a sheet of muscle separating the thorax from the abdomen, contracted and relaxed in respiration to draw air into and expel air from the lungs; also called thoracic diaphragm.

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Answer 2

Answer:

Diaphragm is a dome - shaped structure present below the lungs that is responsible for the exchange of gases .

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