Which region of the alimentary canal absorbs the digested food ?

Options

A. Stomach
B. Small Intestine
C. Large Intestine
D. Liver

Answer

To answer the question "Which region of the alimentary canal absorbs the digested food?", we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Parts of the Alimentary Canal**:
- The alimentary canal consists of several parts: the esophagus, stomach, small intestine, and large intestine.

2. **Understand the Functions of Each Part**:
- **Esophagus**: Primarily a passageway for food; no digestion or absorption occurs here.
- **Stomach**: Involved in the digestion of food; it breaks down food but does not absorb nutrients.
- **Small Intestine**: This is where most digestion occurs, and it is also responsible for the absorption of nutrients from digested food.
- **Large Intestine**: Primarily involved in the absorption of water and electrolytes; it absorbs some nutrients but is not the main site for nutrient absorption.

3. **Determine the Main Site of Absorption**:
- While the small intestine is the primary site for the absorption of digested food, the question specifically asks for the region that absorbs digested food. The large intestine does absorb some nutrients, but it is mainly responsible for absorbing water and electrolytes.

4. **Conclusion**:
- The region of the alimentary canal that absorbs digested food is primarily the **small intestine**, with the large intestine also playing a minor role in absorption.

### Final Answer:
The region of the alimentary canal that absorbs the digested food is the **small intestine**.