Bivalves are also called as

Options

A. Ray fish
B. Golden fish
C. Electric fish
D. Shell fish

Answer

**Step-by-Step Solution:**

1. **Understanding Bivalves**: Bivalves are a group of animals that belong to the class Bivalvia. They are characterized by having two shells or valves.

2. **Definition of Bivalves**: The term "bivalve" comes from the Latin words "bi-" meaning two, and "valva" meaning valve or shell. Thus, bivalves are animals that possess two shells.

3. **Function of the Shells**: The two shells serve to protect the soft inner body parts of the bivalve, which is essential for their survival.

4. **Examples of Bivalves**: Common examples of bivalves include oysters, clams, and mussels. These animals are often consumed as food by humans and other animals.

5. **Common Name for Bivalves**: Due to their two-shell structure, bivalves are commonly referred to as "shellfish." This term encompasses various aquatic animals with shells, including bivalves.

6. **Conclusion**: Therefore, the correct answer to the question "Bivalves are also called as" is "shellfish."

**Final Answer**: Bivalves are also called shellfish.

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