What are the epidermal cells producing movable bristles in cockroach known as ?

Options

A. Trichocysts
B. Interstitial cells
C. Trichogen cells
D. Oenocytes

Answer

To answer the question "What are the epidermal cells producing movable bristles in cockroach known as?", we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structure**: Understand that in cockroaches, the epidermis is the outer layer of cells that covers the body. This layer is important for various functions, including protection and sensory perception.

2. **Understand the Function of Epidermal Cells**: The epidermal cells in cockroaches are not uniform; they have different types that serve various functions. Among these cells, some are specialized for producing movable bristles.

3. **Learn About Trichogen Cells**: The specific type of epidermal cells responsible for producing movable bristles in cockroaches are known as **trichogen cells**. These cells are specialized for the formation of sensory structures that can move.

4. **Conclude the Answer**: Therefore, the epidermal cells producing movable bristles in cockroaches are called **trichogen cells**.

### Final Answer:
The epidermal cells producing movable bristles in cockroach are known as **trichogen cells**.

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