Match column I with column II and select the correct option from the given codes.
`{:("Column I",,"Column II"),("A. Thorns",,"(i) Vegetative propagation"),("B. Phylloclades",,"(ii) Defensive mechanism"),("C. Runners",,"(iii) Absorption of nutrients"),("D. Haustoria",,"(v) Photosynthesis"):}`

Options

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

Answer

To solve the question of matching Column I with Column II, we will analyze each item in Column I and identify its corresponding function in Column II.

### Step-by-Step Solution:

1. **Identify Thorns (A)**:
- Thorns are modified stems that serve as a **defensive mechanism** against herbivores and other threats.
- **Match**: A → (ii) Defensive mechanism.

2. **Identify Phylloclades (B)**:
- Phylloclades are modified leaves that take on a green, flattened structure, allowing them to perform **photosynthesis**.
- **Match**: B → (v) Photosynthesis.

3. **Identify Runners (C)**:
- Runners are horizontal stems that grow along the ground and are primarily used for **vegetative propagation**.
- **Match**: C → (i) Vegetative propagation.

4. **Identify Haustoria (D)**:
- Haustoria are specialized structures that allow certain plants to absorb nutrients from their host plants.
- **Match**: D → (iii) Absorption of nutrients.

### Summary of Matches:
- A → (ii) Defensive mechanism
- B → (v) Photosynthesis
- C → (i) Vegetative propagation
- D → (iii) Absorption of nutrients

### Final Answer:
The correct option based on the matches is:
- A - (ii)
- B - (v)
- C - (i)
- D - (iii)