<Ul> <Li> Thyroid cartilage : This forms the Adam 's apple . It is usually larger in males than in females . The thyrohyoid membrane is a ligament associated with the thyroid cartilage that connects the thyroid cartilage with the hyoid bone . </Li> <Li> Cricoid cartilage : A ring of hyaline cartilage that forms the inferior wall of the larynx . It is attached to the top of the trachea . The median cricothyroid ligament connects the cricoid cartilage to the thyroid cartilage . </Li> <Li> Epiglottis : A large , spoon - shaped piece of elastic cartilage . During swallowing , the pharynx and larynx rise . Elevation of the pharynx widens it to receive food and drink ; elevation of the larynx causes the epiglottis to move down and form a lid over the glottis , closing it off . </Li> </Ul>
<Ul> <Li> Thyroid cartilage : This forms the Adam 's apple . It is usually larger in males than in females . The thyrohyoid membrane is a ligament associated with the thyroid cartilage that connects the thyroid cartilage with the hyoid bone . </Li> <Li> Cricoid cartilage : A ring of hyaline cartilage that forms the inferior wall of the larynx . It is attached to the top of the trachea . The median cricothyroid ligament connects the cricoid cartilage to the thyroid cartilage . </Li> <Li> Epiglottis : A large , spoon - shaped piece of elastic cartilage . During swallowing , the pharynx and larynx rise . Elevation of the pharynx widens it to receive food and drink ; elevation of the larynx causes the epiglottis to move down and form a lid over the glottis , closing it off . </Li> </Ul>
what ring shaped structure forms the lower portion of the larynx
what ring shaped structure forms the lower portion of the larynx
Cricoid cartilage
Cricoid cartilage