Match the columns and select the correct option.
`{:(Column I,Column II),(A."Octopus",(i)"Limbs"),(B."Crocodile",(ii)"Comb plates"),(C."Catla",(iii)"Arms"),(D."Ctenoplane",(iv)"Fins"):}`

Options

A. A-(ii),B-(i),C-(iii),D-(iv)
B. A-(iv),B-(ii),c-(i),D-(iii)
C. A-(i),B-(iii),C-(ii),D-(iv)
D. A-(iii),B-(i),C-(iv),D-(ii)

Answer

To solve the matching question, we will analyze each item in Column I and match it with the appropriate item in Column II based on their characteristics.

### Step-by-Step Solution:

1. **Identify the characteristics of Octopus (A)**:
- The octopus is a marine animal known for its 8 arms (often referred to as tentacles).
- **Match**: Octopus (A) → Arms (iii)

2. **Identify the characteristics of Crocodile (B)**:
- Crocodiles are reptiles that have 4 limbs (2 forelimbs and 2 hind limbs).
- **Match**: Crocodile (B) → Limbs (i)

3. **Identify the characteristics of Catla (C)**:
- Catla is a type of fish, and fish are characterized by having fins for swimming.
- **Match**: Catla (C) → Fins (iv)

4. **Identify the characteristics of Ctenoplane (D)**:
- Ctenoplane, also known as comb jellies, have structures called comb plates that help in locomotion.
- **Match**: Ctenoplane (D) → Comb plates (ii)

### Final Matching:
- A (Octopus) → (iii) Arms
- B (Crocodile) → (i) Limbs
- C (Catla) → (iv) Fins
- D (Ctenoplane) → (ii) Comb plates

### Conclusion:
The correct option based on the matches is:
- A → iii
- B → i
- C → iv
- D → ii