Multiple choice

The inner wall of small intestine has many finger-like structures called

  1. villi

  2. capillaries

  3. rings of cartilage

  4. arteries

  5. veins

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

The inner wall of small intestine has many finger-like structures called villi which play an important role in increasing the surface area for absorption.