Testes occur in Cockroach in abdominal segments

Options

A. `2-4`
B. `4-6`
C. `6-8`
D. `5-7`

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:**
The question asks where the testes are located in the cockroach, specifically which abdominal segments they occur in.

2. **Identifying the Reproductive System of Cockroach:**
Cockroaches are dioecious, meaning they have distinct male and female individuals. The male cockroach has well-developed reproductive organs, including a pair of testes.

3. **Locating the Testes:**
The testes in male cockroaches are located on each lateral side of the body. Specifically, they are found in the abdominal segments.

4. **Determining the Correct Segments:**
Based on biological studies, the testes of the cockroach are located in the 4th to 6th abdominal segments. This means that the correct answer to the question is that the testes occur in the abdominal segments 4 to 6.

5. **Choosing the Correct Option:**
From the options provided:
- Option 1: 2 to 4
- Option 2: 4 to 6 (correct)
- Option 3: 6 to 8
- Option 4: 5 to 7
The correct answer is option 2, which states that the testes occur in the 4th to 6th abdominal segments.

**Final Answer:**
The testes occur in cockroaches in abdominal segments 4 to 6.

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