Why Is The Trachea Horseshoe Shaped?

The trachea is formed by a number of horseshoe-shaped rings, joined together vertically by overlying ligaments, and by the trachealis muscle at their ends. The epiglottis closes the opening to the larynx during swallowing. Trachea FMA 7394 Anatomical terminology Why are the tracheal rings horseshoe shaped? The C-shaped cartilaginous rings Read more…

Does A Horse Have A Torso?

Horse barrel, or the trunk. The horse’s torso along with the back is the part of the horse’s body that protects all his most important organs. What kind of body does the horse have? What do they look like? Horses have oval-shaped hooves, long tails, short hair, long slender legs, Read more…