Wings in cockroach do not arise from :

Options

A. Prothorax
B. Mesothorax
C. Metathorax
D. Both (2) and (3)

Answer

To answer the question "Wings in cockroach do not arise from:", we will follow these steps:

### Step-by-Step Solution:

1. **Understand the Anatomy of Cockroach**:
- The cockroach has a segmented body that includes the head, thorax, and abdomen. The thorax is divided into three segments: prothorax, mesothorax, and metathorax.

2. **Identify the Thoracic Segments**:
- **Prothorax**: The first segment of the thorax.
- **Mesothorax**: The middle segment of the thorax.
- **Metathorax**: The last segment of the thorax, located just before the abdomen.

3. **Determine Wing Origins**:
- The **forewing** (first pair of wings) of the cockroach arises from the **mesothorax**.
- The **hindwing** (second pair of wings) arises from the **metathorax**.

4. **Analyze the Options**:
- The options provided are:
- Prothorax
- Mesothorax
- Metathorax
- Both 2 and 3 (mesothorax and metathorax)
- Since the forewing comes from the mesothorax and the hindwing comes from the metathorax, we need to identify which segment does not give rise to any wings.

5. **Conclusion**:
- The wings in cockroaches do not arise from the **prothorax**. Therefore, the correct answer is **prothorax**.

### Final Answer:
Wings in cockroach do not arise from **prothorax**.

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