Chromophil cells present on pharynx of Earthworm take part in secretion of

Options

A. Mucus
B. Lipases
C. Carbohydrases
D. All the above

Answer

**Step-by-Step Solution:**

1. **Identify the Cells in Question**: The question refers to chromophil cells located in the pharynx of the earthworm.

2. **Understand the Function of Chromophil Cells**: These cells are responsible for the secretion of substances that aid in digestion.

3. **Locate the Chromophil Cells**: Chromophil cells are found in the fourth segment of the earthworm's body, specifically in the pharynx.

4. **Describe the Secretions**: The secretions produced by chromophil cells include salivary secretions that contain proteases and mucus.

5. **Explain the Role of Secretions**:
- **Proteases**: These are enzymes that break down proteins, which is essential for digestion.
- **Mucus**: This substance helps to lubricate and ease the movement of food through the digestive tract.

6. **Conclude the Answer**: Therefore, the chromophil cells in the pharynx of the earthworm take part in the secretion of mucus and proteases.

**Final Answer**: Chromophil cells present on the pharynx of the earthworm take part in the secretion of mucus and proteases.

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