What will happen, if there is no diaphragm in the human body?

Explanation

(1) If diaphragm is not there in the body, we would not be able to breathe.
(2) If the diaphragm is absent, breathing movements will stop.
(3) The diaphragm is the major muscle of respiration and separates the thoracic and
abdominal cavities.
(4)The body is dependent on diaphragm for normal respiratory function, in its absence
inspiration and expiration process may not take place properly.