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Shell fish does not include...

Shell fish does not include

A

prawn

B

crab

C

oysters

D

fishes

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understand the Definition of Shellfish**: Shellfish is a term used to describe aquatic invertebrates that have exoskeletons. They are commonly consumed as food and include various groups such as mollusks and crustaceans. 2. **Identify the Groups of Shellfish**: Shellfish can be classified into three main groups: - **Mollusks**: This group includes animals like oysters and clams. - **Crustaceans**: This group includes animals like prawns and crabs. - **Echinoderms**: This group includes sea urchins and starfish. 3. **Analyze the Options Provided**: The question provides four options: - Prawn - Crab - Oysters - Fishes 4. **Categorize Each Option**: - **Prawn**: This is a crustacean and thus a type of shellfish. - **Crab**: This is also a crustacean and a type of shellfish. - **Oysters**: This is a mollusk and therefore a type of shellfish. - **Fishes**: Fishes are vertebrates and do not fall under the category of shellfish. 5. **Determine the Correct Answer**: Since shellfish includes invertebrates like crustaceans and mollusks, the option that does not belong to this category is "fishes." 6. **Final Answer**: The correct answer is **fishes**. ---
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