Fishes, amphibians, reptiles and birds are kept in the same _____

Options

A. Order
B. Class
C. Genus
D. Phylum

Answer

To solve the question "Fishes, amphibians, reptiles, and birds are kept in the same _____", we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Groups**: First, we need to recognize that fishes, amphibians, reptiles, and birds are all types of animals.

2. **Classification Hierarchy**: Understand the biological classification hierarchy. The major taxonomic ranks are Domain, Kingdom, Phylum, Class, Order, Family, Genus, and Species.

3. **Common Characteristics**: All the mentioned groups share certain common characteristics. They are all vertebrates, meaning they possess a backbone or vertebral column.

4. **Determine the Correct Taxonomic Rank**: Since all these groups (fishes, amphibians, reptiles, and birds) are vertebrates, they belong to the same phylum. The phylum that includes all these groups is called "Chordata".

5. **Conclusion**: Therefore, the correct answer to the question is that fishes, amphibians, reptiles, and birds are kept in the same **phylum**.

### Final Answer:
Fishes, amphibians, reptiles, and birds are kept in the same **phylum**.

---