Credit for production of golden rice variety goes to :

Options

A. Wilmut and Campbell
B. Ingo potrykus
C. Dr. V.K. kashyap
D. Milstein and Kohlar

Answer

To answer the question "Credit for production of golden rice variety goes to:", we will follow these steps:

### Step-by-Step Solution:

1. **Identify the Options**: The question provides four options:
- Wilmot and Campbell
- Ingo Potrykus
- Dr. V. K. Kashyap
- Millicent and Kohler

2. **Research the Background of Golden Rice**: Golden rice is a genetically modified variety of rice that has been engineered to produce beta-carotene, which is a precursor to vitamin A. This was developed to combat vitamin A deficiency in populations that rely heavily on rice as a staple food.

3. **Determine the Key Scientists Involved**: The development of golden rice is primarily credited to two scientists: Ingo Potrykus and Peter Beyer. They were instrumental in the engineering of this rice variety in the 1990s.

4. **Evaluate the Options Against the Key Scientists**:
- Wilmot and Campbell: Not associated with golden rice.
- Ingo Potrykus: Correct, as he is one of the key scientists.
- Dr. V. K. Kashyap: Not associated with golden rice.
- Millicent and Kohler: Not associated with golden rice.

5. **Conclude the Correct Answer**: Based on the information gathered, the correct answer is **Ingo Potrykus**.

### Final Answer:
The credit for the production of the golden rice variety goes to **Ingo Potrykus**.

---