Which of the following statement is correct about bile?

Options

A. It helps in emulsification of fat.
B. It helps in digestion of carbohydrates
C. It helps in absorption of digested food.
D. It helps in egestion of undigested food.

Explanation

### Step-by-Step Solution:

1. **Understanding Bile**:
- Bile is a digestive juice produced by the liver and stored in the gallbladder. It is a yellowish-green liquid that plays a crucial role in digestion.

2. **Functions of Bile**:
- The primary function of bile is to emulsify fats. Emulsification is the process of breaking down large fat globules into smaller droplets, which increases the surface area for enzymes like lipase to act on.

3. **Analyzing the Statements**:
- The question presents four statements regarding the functions of bile:
- A) It helps in emulsification of fat.
- B) It helps in absorption of digested food.
- C) It helps in absorption of digested carbohydrates.
- D) It helps in egestion of undigested food.

4. **Identifying the Correct Statement**:
- Based on the function of bile, we know that its primary role is related to fats. Therefore, the correct statement is:
- **A) It helps in emulsification of fat.**

5. **Conclusion**:
- The correct answer to the question is option A, as it accurately describes the main function of bile in the digestive process.