Select the correctly matched pair.

Options

A. C. Darwin and S. F. Darwin - Gibberellic acid
B. F. W. Went - Auxin
C. E. Kurosawa - Ethylene
D. Skoog and Miller - Abscisic acid

Answer

To solve the question of selecting the correctly matched pair from the given options, we will follow these steps:

### Step 1: Identify the Plant Hormones and Their Discoverers
We need to analyze the plant hormones mentioned in the question: Gibberellic Acid, Oxin, Ethylene, and Abscisic Acid, and identify the scientists associated with their discovery.

### Step 2: Analyze Each Pair
1. **Gibberellic Acid**: Discovered by E. Kurosawa.
2. **Oxin**: First isolated by F.W. Went.
3. **Ethylene**: Associated with the work of Skook and Miller, who studied cytokinins.
4. **Abscisic Acid**: Not directly linked to a specific discoverer in the context provided.

### Step 3: Match the Hormones with Their Discoverers
Now, let's match each hormone with its discoverer based on the information:
- Gibberellic Acid - E. Kurosawa (not a match).
- Oxin - F.W. Went (this is a match).
- Ethylene - Skook and Miller (not a match).
- Abscisic Acid - no specific discoverer mentioned (not a match).

### Step 4: Conclusion
From the analysis, the only correctly matched pair is:
- **Oxin - F.W. Went**.

### Final Answer
The correctly matched pair is **Oxin - F.W. Went**.

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