Question

Define alimentary canal.

Answer 1

Alimentary Canal:

1. The alimentary canal is mainly referred to as the pathway by which food enters our body and moves out through the anus after digestion.
2. It is a tube-like structure which starts from the mouth and ends in the anus.
3. Humans are complex multicellular organisms. They have a well-evolved digestive system like other multicellular animals.

It has different parts such as:

1. Mouth
2. Buccal cavity
3. Pharynx
4. Esophagus
5. Stomach
6. Small intestine
7. Large intestine
8. Anus.