The mouth of cockroach is provided with several appendages. Name them.

Explanation

### Step-by-Step Solution:

1. **Identify the Appendages**: The mouth of a cockroach is equipped with several appendages that assist in feeding. There are five prominent appendages.

2. **List the Appendages**:
- **Labrum**: This is located on the dorsal side of the head capsule and is broad and flattened. It acts like an upper lip and contains chemoreceptors that help in tasting.
- **Mandibles**: These are hard, triangular structures located on each side of the mouth, just behind the labrum. They are used for chewing food and are also referred to as denticles due to their tooth-like appearance.
- **Maxillae**: There are two maxillae (first maxilla and second maxilla). They are located next to the mandibles and are responsible for cutting and chewing food particles.
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