Question

Where are the structures known as papillae found?

• A. Nasal cavity
• B. Tongue
• C. Ear canal
• D. Skin

Answer 1

The correct option is B Tongue

The upper surface of tongue has projections, called papillae. There are four types of papillae:

• Circumvallate- They are the largest papillae present at the back of the tongue.
• Fungiform- They are most numerous near the tip of the tongue and are round.
• Filiform- They are conical and found near the centre and most of the upper surface of the tongue.
• Foliate- They are situated at the sides of the base of the tongue.

Taste buds are present on all of these except filiform papillae.