Q. Which organ has finger like outgrowths which are called as Villi (Singular Villus)?
Answer: Small Intestine
Notes: The inner walls of the small intestine have thousands of finger-like outgrowths called villi (singular villus). The villi increases the absorption of the digested food. Each villus has a network of thin and small blood vessels close to its surface. The surface of the villi absorbs the digested food materials.