Gorgonia is commonly called

Options

A. Sea-pea
B. Sea-feather
C. Brain coral
D. Sea-fan

Explanation

To answer the question "Gorgonia is commonly called," we can follow these steps:

### Step 1: Identify the Scientific Classification
- Gorgonia belongs to the family Gorgonidae. It is important to know its classification to understand its characteristics.

### Step 2: Determine the Common Name
- The common name for Gorgonia is "sea fan." This name is widely recognized and used in marine biology.

### Step 3: Understand its Habitat
- Gorgonia (sea fan) is typically found in the western Atlantic Ocean. Knowing its habitat can provide context for its ecological role.

### Step 4: Classify the Organism
- Gorgonia is classified under the phylum Coelenterata (now often referred to as Cnidaria) and the class Anthozoa. This classification helps in understanding its biological characteristics.

### Conclusion
- Therefore, the common name for Gorgonia is "sea fan."

### Final Answer
- Gorgonia is commonly called "sea fan."

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