Match lish I with list II and select the correct answer from code given below
`{:("","List -I","","List-II"),(a,"Aurelia",i,"Parenchymula"),(b,"Sponge",ii,"Ephyra"),(c,"Mollusca",iii,"Trochophore"),(d,"Polychaeta",iv,"Veliger"):}`

Options

A. a(i),b(ii),c(iii),d(iv)
B. a(ii),b(iii),c(iv),d(i)
C. a(iii),b(iv),c(i),d(ii)
D. a(ii),b(i),c(iv),d(iii)

Answer

To solve the matching question between List I and List II, we will analyze each item in List I and determine its corresponding larval form in List II.

### Step-by-Step Solution:

1. **Identify Aurelia**:
- Aurelia is a jellyfish, which belongs to the phylum Cnidaria.
- The larval form of Aurelia is known as Ephyra.
- **Match**: Aurelia (a) → Ephyra (ii).

2. **Identify Sponge**:
- Sponges belong to the phylum Porifera.
- The larval form of sponges is called Parenchymula.
- **Match**: Sponge (b) → Parenchymula (i).

3. **Identify Mollusca**:
- Mollusca is a diverse phylum that includes snails, clams, and squids.
- The larval form of mollusks is called Veliger.
- **Match**: Mollusca (c) → Veliger (iv).

4. **Identify Polychaeta**:
- Polychaeta is a class of annelids, commonly known as bristle worms.
- The larval form of Polychaeta is called Trochophore.
- **Match**: Polychaeta (d) → Trochophore (iii).

### Final Matching:
- A (Aurelia) → ii (Ephyra)
- B (Sponge) → i (Parenchymula)
- C (Mollusca) → iv (Veliger)
- D (Polychaeta) → iii (Trochophore)

### Conclusion:
The correct matches are:
- (a) → (ii)
- (b) → (i)
- (c) → (iv)
- (d) → (iii)

Thus, the correct option from the given code is:
- A with 2, B with 1, C with 4, D with 3.