In cockroach, thorax is divided into how many segments ?

Options

A. 4
B. 5
C. 2
D. 3

Answer

To determine how many segments the thorax of a cockroach is divided into, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of the Cockroach**:
- The cockroach has a body that is divided into three main parts: the head, thorax, and abdomen.

2. **Identify the Thorax**:
- The thorax is the middle section of the cockroach's body, located between the head and the abdomen.

3. **Examine the Segmentation of the Thorax**:
- The thorax is further divided into three distinct segments:
- **Prothorax**: This is the first segment, located closest to the head.
- **Mesothorax**: This is the second segment, situated in the middle.
- **Metathorax**: This is the third segment, located closest to the abdomen.

4. **Count the Segments**:
- By identifying the three segments (prothorax, mesothorax, and metathorax), we conclude that the thorax of a cockroach is divided into three segments.

5. **Select the Correct Answer**:
- Based on the options provided, the correct answer is that the thorax is divided into **three segments**.

### Final Answer:
The thorax of a cockroach is divided into **three segments**.

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