Name the respiratory structures of cockroach.

Explanation

### Step-by-Step Solution:

1. **Identify the Organism**: The question asks about the respiratory structures of a cockroach, which is an insect.

2. **Understand the Respiratory System**: Cockroaches have a specialized respiratory system known as the tracheal system. This system is distinct from the lungs found in mammals.

3. **Describe the Respiratory Structures**: The primary respiratory structures in cockroaches are the tracheae. These are tube-like structures that form a complex network throughout the body.

...