Cockroach , a type of insect , has an organ for breaking down the food particles called

Options

A. Crop
B. Gizzard
C. Hepatic caeca
D. Malphigian tubules

Answer

To solve the question regarding the organ in a cockroach that breaks down food particles, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Digestive System of Cockroach**:
- The cockroach has a complex digestive system that includes an alimentary canal and associated digestive glands.

2. **Identifying the Key Organs**:
- The main components of the cockroach's digestive system include the crop, gizzard, proventriculus, and hepatic caeca.

3. **Function of Each Organ**:
- **Crop**: This organ temporarily stores the food after ingestion.
- **Proventriculus**: This is a toothy section that helps in the mechanical breakdown of food before it reaches the gizzard.
- **Gizzard**: This organ is crucial for grinding food particles, similar to how teeth work in humans.

4. **Analyzing the Options**:
- The question asks for the organ that breaks down food particles.
- The gizzard is specifically responsible for grinding and breaking down the food particles into smaller pieces.

5. **Conclusion**:
- Based on the functions of the organs in the digestive system, the correct answer to the question is the **Gizzard**.

### Final Answer:
The organ in a cockroach that breaks down food particles is called the **Gizzard**.