Study the diagram given below and answer the questions that follow :
Name the lymph vessel present inside the structure.

Explanation

**Step-by-Step Solution:**

1. **Understand the Diagram**: Begin by carefully examining the diagram provided in the question. Identify the structures related to the digestive system, particularly focusing on the lymphatic components.

2. **Identify the Lymph Vessel**: In the context of the digestive system, particularly in the small intestine, there are specialized lymph vessels known as lacteals. These are responsible for the absorption of fats and fat-soluble vitamins from the digestive tract.

3. **Conclude the Answer**: Based on the identification of the lymph vessel in the diagram, the answer to the question is that the lymph vessel present inside the structure is called a lacteal.

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