Question

Q4. Identify and name the parts of the alimentary canal shown below. Why do you think so?​

Answer 1

Answer:

Villi

Explanation:

They are villi as they are helping to increase the surface area for absorption of food.

Answer 2

Answer:

1. Villi
2. Small intestine

Explanation:

• The up one is small intestine which is a pipeline structure.
• And another one is a projection like structure known as Villi.