Centipede and millipede are included in class

Options

A. Insecta & crustacea
B. Crustacea & arachnida
C. Chilopoda & diplopoda
D. Diplopoda & crustacea

Answer

To determine the class to which centipedes and millipedes belong, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Organisms**: Centipedes and millipedes are both arthropods. Understanding their characteristics is crucial for classification.

2. **Understand the Classification**:
- Centipedes are classified under the class **Chilopoda**.
- Millipedes are classified under the class **Diplopoda**.

3. **Review the Options**: The question provides multiple options regarding the classification of centipedes and millipedes. We need to analyze each option:
- **Option 1**: Insecta and Crustacea - This is incorrect as centipedes and millipedes do not belong to these classes.
- **Option 2**: Crustacea and Arachnida - This is also incorrect as these classes do not include centipedes and millipedes.
- **Option 3**: Chilopoda and Diplopoda - This is the correct classification for centipedes and millipedes.
- **Option 4**: Diplopoda and Crustacea - This is incorrect as it misclassifies centipedes.

4. **Conclusion**: The correct answer is **Option 3: Chilopoda and Diplopoda**.

### Final Answer:
Centipede and millipede are included in the class **Chilopoda** (for centipedes) and **Diplopoda** (for millipedes).

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