Identify and select the correct match of columns I , II and III

Options

A. `{:(,I ,,II,, III) , ((A), "Earthworm" ,-, "Annelida" ,-, "Superclass"):}`
B. `{:(,I ,,II,, III) , ((B), "Frog" ,-, "Rana" ,-, "Species"):}`
C. `{:(,I ,,II,, III) , ((C), "Lancelet" ,-, "Vertebrata" ,-, "Division"):}`
D. `{:(,I ,,II,, III) , ((D), "Walrus" ,-, "Mammalia" ,-, "Class."):}`

Answer

To solve the question of identifying the correct match of columns I, II, and III, we will analyze each option provided and determine whether the matches are correct or incorrect.

### Step-by-Step Solution:

1. **Analyze Option A:**
- Organism: Earthworm
- Phylum: Annelida
- Classification Level: Superclass
- **Evaluation:** Annelida is indeed the phylum for earthworms, but it is not a superclass; it is a phylum. Therefore, this option is incorrect.

2. **Analyze Option B:**
- Organism: Frog
- Genus: Rana
- Classification Level: Species
- **Evaluation:** Rana is the genus of frogs, not a species. Therefore, this option is also incorrect.

3. **Analyze Option C:**
- Organism: Lenslet
- Classification Level: Vertebrate
- Classification Level: Division
- **Evaluation:** Lenslet is not a vertebrate; it is an invertebrate. Additionally, invertebrates are classified as a subphylum, not a division. Thus, this option is incorrect.

4. **Analyze Option D:**
- Organism: Walrus
- Classification Level: Mammalia
- Classification Level: Class
- **Evaluation:** The walrus is indeed a mammal, and Mammalia is the class to which it belongs. This match is correct.

### Conclusion:
The correct answer is **Option D**, which states that the walrus belongs to the class Mammalia.