Terga visible in male Cockroach is

Options

A. Ten
B. Nine
C. Eight
D. Seven

Answer

To determine the number of terga visible in a male cockroach, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of Cockroach Abdomen**:
- The abdomen of a male cockroach is long and narrow. It consists of several segments known as terga.

2. **Identify the Number of Terga**:
- In cockroaches, the abdomen is made up of 10 segments, but not all are visible externally.

3. **Analyze the Visibility of Terga**:
- The 8th tergum is covered by the 7th tergum. This means that the 8th tergum is not visible from the outside.
- The brood pouch is located between the 9th and 10th terga, which indicates that these two terga are distinct and visible.

4. **Count the Visible Terga**:
- Since the 8th tergum is not visible, we only count the 7th, 9th, and 10th terga.
- The 7th, 9th, and 10th terga are visible, along with the 6th tergum.

5. **Final Count**:
- In total, there are 9 visible terga in a male cockroach.

### Conclusion:
The number of terga visible in a male cockroach is **9**.