Who proved the formation of simple organic compounds in the laboratory in support of Oparin's theory of origin of life?

Explanation

**Step-by-Step Solution:**

1. **Understanding Oparin's Theory**: Oparin's theory of the origin of life suggests that life originated from simple organic compounds that formed from non-living matter under the conditions present on the primitive Earth.

2. **Identifying Key Scientists**: The scientists who conducted experiments to support this theory are Stanley Miller and Harold Urey.

3. **The Experiment**: In 1953, Miller and Urey designed an experiment to simulate the conditions of early Earth. They created a closed system that mimicked the primitive environment.

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