Multiple choice

Which of the following prevents entry of food in the windpipe?

  1. Glottis

  2. Epiglottis

  3. Larynx

  4. Pharynx

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The epiglottis is a flap that is made of elastic cartilage tissue covered with a mucous membrane attached to the entrance of the larynx. It prevents entry of food in the windpipe.