All of the following can be found in the female cockroach , except

Options

A. fat body
B. gonapophyses
C. anal styles
D. vestibulum

Answer

To solve the question about which structure is not found in the female cockroach, we can follow these steps:

### Step 1: Identify Structures Found in Female Cockroaches
- **Fat Body**: This is present in female cockroaches. It stores glycogen and is more developed in females, contributing to their larger size compared to males.

### Step 2: Identify Structures Found in Male Cockroaches
- **Anal Styles**: These are copulatory organs found only in male cockroaches. They are used for mating and attracting females.

### Step 3: Identify Other Structures in Females
- **Gonohypophysis (Gonapophysis)**: This is a sexual organ found in females, responsible for receiving sperm during copulation.
- **Vestibulum**: This is another reproductive structure found in females, involved in the reproductive process.

### Step 4: Conclusion
After analyzing the structures, we can conclude that the **anal styles** are not found in female cockroaches, as they are exclusive to males.

### Final Answer
The structure that cannot be found in the female cockroach is the **anal styles**.

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