Chromophil cells in earthworm are found in:-

Options

A. Lymph glands
B. Pharyngeal glands
C. Blood glands
D. All

Answer

**Step-by-Step Solution:**

1. **Identify the Cells in Question**: The question asks about Chromophil cells in earthworms. These cells are specialized cells that play a role in the digestive system.

2. **Locate the Position of Chromophil Cells**: According to the information, Chromophil cells are found in the pharynx of the earthworm. The pharynx is part of the digestive system.

3. **Understand the Function of Chromophil Cells**: These cells are known to produce salivary secretions that contain protease and mucus. Protease is an enzyme that breaks down proteins, while mucus aids in the movement of food through the digestive tract.

4. **Specify the Segment of the Earthworm**: It is noted that Chromophil cells are present in the 4th segment of the earthworm.

5. **Conclude the Answer**: Based on the information provided, the correct answer to the question is that Chromophil cells in earthworms are found in the pharyngeal gland.

**Final Answer**: Chromophil cells in earthworm are found in the pharyngeal gland.

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