Question
Biology Question on The respiratory system
The entry of food into the larynx is prevented by
A
Mitral valve
B
Diaphragm
C
Epiglottis
D
Hyoid
Answer
Epiglottis
Explanation
Solution
A cartilaginous flap called epiglottis prevents the entry of food into the glottis - opening of the windpipe during swallowing.