Match column I with column II and select the correct option from the codes given below.
`{:(column I, column II),(A."Natural auxin",(i)NA A),(B."Synthetic auxin",(ii)"Zeatin"),(C."Bakane disease of rice",(iii)IA A),(D."Natural cytokinin",(iv)GA),(,(v)"Kinetic"):}`

Options

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

Answer

To solve the matching question between Column I and Column II, we will analyze each item in Column I and find its corresponding match in Column II based on the information provided.

### Step-by-Step Solution:

1. **Identify Natural Auxin:**
- Natural auxin is primarily represented by Indole-3-Acetic Acid (IAA).
- **Match:** A (Natural auxin) → (iii) IAA

2. **Identify Synthetic Auxin:**
- Synthetic auxin examples include 1-Naphthalene Acetic Acid (NAA).
- **Match:** B (Synthetic auxin) → (i) NAA

3. **Identify Bakane Disease of Rice:**
- Bakane disease of rice is controlled by Gibberellic Acid (GA).
- **Match:** C (Bakane disease of rice) → (iv) GA

4. **Identify Natural Cytokinin:**
- Natural cytokinin is represented by Zeatin.
- **Match:** D (Natural cytokinin) → (ii) Zeatin

### Final Matches:
- A → (iii) IAA
- B → (i) NAA
- C → (iv) GA
- D → (ii) Zeatin

### Summary of Matches:
- A (Natural auxin) → (iii) IAA
- B (Synthetic auxin) → (i) NAA
- C (Bakane disease of rice) → (iv) GA
- D (Natural cytokinin) → (ii) Zeatin

### Correct Option:
Based on the matches, the correct option is **1**.