The term protobiogenesis has been introduced by

Options

A. Oparin
B. Fox
C. Haldane
D. Richer

Answer

**Step-by-Step Solution:**

1. **Understanding the Term "Protobiogenesis":**
- Protobiogenesis refers to the process by which the first life forms originated from non-living chemical assemblages. This concept is crucial in the study of the origin of life.

2. **Identifying Key Figures:**
- The question asks who introduced the term "protobiogenesis." The options provided are: A) Parent, B) Fox, C) Helen, D) Richard.

3. **Researching the Origin of the Term:**
- To answer the question, we need to identify which of the individuals listed is associated with the term "protobiogenesis."

4. **Finding the Correct Answer:**
- Upon reviewing the contributions of the individuals mentioned, it is established that the term "protobiogenesis" was introduced by Fox.

5. **Conclusion:**
- Therefore, the correct answer to the question is B) Fox.

**Final Answer:**
The term protobiogenesis has been introduced by Fox.

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