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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 is the section of the throat between the skull and the  esophagus that propels food when swallowed into the esophagus. The  epiglottis at the bottom of the pharyâ¦nx pivots to send food to the  esophagus or air into the lungs by way of the voice box (larynx). 3 people found this useful. Tim Mullican.