Match the respiratory structure with its description.
-opening formed when the vocal cords relax
A)alveolus
B)bronchiole
C)epiglottis
D)glottis
E)larynx
F)pharynx
G)trachea
H)spiracle

Question

Quizplus · Accepted Answer

The opening formed when the vocal cords relax is called the glottis.

Answer: E
 The larynx contains the vocal cords and is responsible for voice production.

Answer: C
 The epiglottis is a flap of tissue that prevents food and liquids from entering the trachea during swallowing.

Answer: G
 The trachea, also known as the windpipe, connects the larynx to the bronchi and allows air to pass into the lungs.

Answer: F
 The pharynx is a muscular tube that connects the nasal and oral cavities to the larynx and esophagus.

Answer: H
 A spiracle is an external respiratory opening that allows air to enter and exit the body in insects and some fish.

Match the Respiratory Structure with Its Description