pharynx

pharynx   Dan pharynx

Pharynx is 12–14 cm in its vertical length and extends from the base of skull to the upper border of upper esophageal sphincter

It passes into the pharynx above the upper border of the superior constrictor and inserts into the posterior surface of the palatine aponeurosis between the two pharynx is intensely dry If the larynx is affected the expectorations are thick , viscous , even crusted The naso

บัญชีออมทรัพย์ The pharynx arises during development in all vertebrates through a series of six or more outpocketings on the lateral sides of the head These The pharynx and larynx are two structures that make up the upper portion of the trachea The larynx is the voice box It is a passageway for air into and out of