Both a wine maker and a molecular biologist who had developed a recombinant vaccine claim to be biotechnologists. Who in your opinion is correct?

Explanation

### Step-by-Step Solution:

1. **Understanding Biotechnology**:
- Biotechnology is defined as the use of living organisms or their products to develop or create products and processes that are beneficial for humankind. This can include a wide range of applications, from agriculture to medicine.

2. **Analyzing the Winemaker's Role**:
- A winemaker produces wine by using yeast, which is a microorganism. The yeast ferments sugars present in fruits, converting them into alcohol and carbon dioxide, thus producing wine. This process utilizes a living organism to create a product that is enjoyed by many and has cultural and economic significance.

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