Multiple choice

In human mouth, the upper surface of the tongue has small projections. What are these projections called?

  1. Frenula

  2. Papillae

  3. Pharynx

  4. Epiglottis

  5. Gastro-oesophageal sphincters

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

The upper surface of the tongue has small projections called papillae. This is the correct option.