Study of amphibians is

Options

A. Batrachology
B. Ornithology
C. Ichthyology
D. Entomology

Answer

To solve the question "Study of amphibians is," we will analyze the provided options one by one to identify the correct answer.

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the term that describes the study of amphibians.

2. **Analyze the Options**:
- **Option 1: Betrocology**: This term refers to the branch of zoology that specifically deals with amphibians.
- **Option 2: Ornithology**: This term is associated with the study of birds, not amphibians.
- **Option 3: Osteology**: This term refers to the study of bones, and while it can relate to various animals, it does not specifically pertain to amphibians.
- **Option 4: Entomology**: This term is the study of insects, which again does not relate to amphibians.

3. **Identify the Correct Answer**: Based on the definitions:
- Betrocology is the only term that directly relates to the study of amphibians.

4. **Conclusion**: Therefore, the study of amphibians is called **Betrocology**.

### Final Answer:
The study of amphibians is called **Betrocology**.

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