The vaculoes which help in the digestion of food particles engulfed by protists are

Options

A. Contractile vacuoles
B. Gas vacuoles
C. Sap vacuoles
D. Food vacuoles

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the type of vacuoles that assist in the digestion of food particles engulfed by protists.

2. **Identifying Types of Vacuoles**: There are various types of vacuoles mentioned:
- Contractile Vacuole
- Gas Vacuole
- Sap Vacuole
- Food Vacuole

3. **Analyzing Each Type**:
- **Contractile Vacuole**: This vacuole helps in the regulation of water and expulsion of excess water from the cell. It is primarily involved in osmoregulation rather than digestion.
- **Gas Vacuole**: Found mainly in prokaryotic organisms, it helps in buoyancy and does not play a role in digestion.
- **Sap Vacuole**: Present in both plant and animal cells, it mainly stores nutrients and waste products but is not directly involved in digestion.
- **Food Vacuole**: This vacuole is specifically involved in the digestion of food particles. It engulfs food particles and contains enzymes that break down these particles.

4. **Conclusion**: The vacuoles that help in the digestion of food particles engulfed by protists are the **Food Vacuoles**.

### Final Answer:
The vacuoles which help in the digestion of food particles engulfed by protists are **Food Vacuoles**.

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