The largest class in Animalia is

Options

A. Insecta
B. Gastropoda
C. Crustacea
D. Chilopoda

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for the largest class in the Animalia kingdom.

2. **Review the Options**: The options provided are:
- Insecta
- Gastropoda
- Crustacea
- Silopoda

3. **Analyze Each Option**:
- **Insecta**: This class belongs to the phylum Arthropoda. It is known to have a vast number of species and is recognized as the largest class in the Animalia kingdom.
- **Gastropoda**: This class belongs to the phylum Mollusca. Although it is a significant class, it is not the largest in Animalia.
- **Crustacea**: This class also belongs to the phylum Arthropoda. However, it is not as large in terms of species diversity as Insecta.
- **Silopoda**: This class also belongs to Arthropoda and is limited to millipedes. It is not the largest class.

4. **Conclusion**: After analyzing all the options, it is clear that the largest class in Animalia is **Insecta**.

5. **Final Answer**: The largest class in Animalia is **Insecta**.

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