Thorax of Cockroach has segments

Options

A. 1
B. Two
C. Three
D. Four

Answer

To answer the question regarding the segments of the thorax of a cockroach, we can break down the solution into clear steps:

### Step-by-Step Solution:

1. **Understanding the Structure of the Thorax**:
- The thorax of a cockroach is divided into three distinct segments.

2. **Identifying the Segments**:
- The first segment is called the **Prothorax**. This segment is located closest to the head and is connected to it by a short extension known as the neck.
- The second segment is known as the **Mesothorax**. This segment is situated in the middle and is where the first pair of wings originates.
- The third segment is referred to as the **Metathorax**. This segment is located at the rear of the thorax and is where the second pair of wings originates.

3. **Additional Features**:
- Each of these thoracic segments also bears a pair of walking legs. Thus, from each segment, one pair of legs is attached.

4. **Conclusion**:
- Therefore, the thorax of a cockroach consists of **three segments**: Prothorax, Mesothorax, and Metathorax.

5. **Final Answer**:
- The correct answer to the question is **3**.