The body of Tongue Worm Balanoglossus is differentiated into

Options

A. Head, trunk and tail
B. Trunk, and tail
C. Proboscis, collar and trunk
D. Proboscis and collar

Answer

To answer the question about the body differentiation of the Tongue Worm Balanoglossus, we can break down the information as follows:

### Step-by-Step Solution:

1. **Identify the Organism**: The organism in question is Balanoglossus, commonly known as the tongue worm. It belongs to the phylum Hemichordata.

2. **Understand the Body Structure**: The body of Balanoglossus is differentiated into three distinct parts:
- **Proboscis**: This is the anterior part of the body, which is yellowish in color. It contains excretory glands.
- **Collar**: This is the middle region of the body, located posterior to the proboscis.
- **Trunk**: This is the posterior part of the body, which extends behind the collar. The anus is located at the posterior end of the trunk.

3. **Summarize the Differentiation**: Therefore, the body of Balanoglossus is differentiated into:
- Proboscis
- Collar
- Trunk

4. **Select the Correct Option**: Among the given options, the correct answer is:
- **Proboscis, Collar, and Trunk** (Option 3).

### Final Answer:
The body of Tongue Worm Balanoglossus is differentiated into **Proboscis, Collar, and Trunk**.

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