The two pairs of wings of cockroach arise one pair each from:

Options

A. prothorax and mesothorax
B. mesothorax and metathorax
C. prothorax and metathorax
D. first two segments of abdomen

Explanation

To solve the question regarding the origin of the two pairs of wings in a cockroach, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Anatomy of the Cockroach**:
- Cockroaches belong to the phylum Arthropoda and have a segmented body structure. The thorax is the region where the wings are attached.

2. **Identify the Thoracic Segments**:
- The thorax is divided into three segments:
- Prothorax
- Mesothorax
- Metathorax

3. **Determine the Role of Each Thoracic Segment**:
- **Prothorax**: This segment primarily serves to cover the head and does not bear any wings.
- **Mesothorax**: This segment is responsible for the first pair of wings, known as the forewings. These wings also provide protection to the hind wings.
- **Metathorax**: This segment supports the second pair of wings, known as the hind wings, which are crucial for flying.

4. **Analyze the Options Given**:
- The options provided in the question include combinations of these thoracic segments.
- The correct combination for the origin of the wings would be the mesothorax and metathorax.

5. **Conclusion**:
- Therefore, the two pairs of wings of the cockroach arise from the mesothorax (forewings) and metathorax (hind wings).

### Final Answer:
The two pairs of wings of a cockroach arise one pair each from the **mesothorax** and **metathorax**.

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