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The pharynx is an anatomical structure that functions in both respiration and digestion in the human body. In this lesson we will investigate the anatomy and physiology of the pharynx to gain an understanding of its importance and how it works.
The pharynx, or throat, is a part of the body that helps with eating and with breathing. It is a passage that leads from the mouth and nose to the esophagus and the larynx. The esophagus is part of the digestive system, and the larynx is part of the respiratory system.The pharynx consists of three main divisions.One part leads from the back of the nose.t is a passage that leads from the mouth and nose to the esophagus and the larynx. The esophagus is part of the digestive system, and the larynx is part of the respiratory system. The pharynx consists of three main divisions. One part leads from the back of the nose.