The English scientist who worked on the origin of life and settled in India?

Options

A. A.I. Oparin
B. J.B.S. Haldane
C. Louis Pasteur
D. Van Helmont

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Question**: The question asks for the name of an English scientist who conducted research on the origin of life and later settled in India.

2. **Evaluating the Options**: The options provided are:
- A.I. O'Byrne
- J.B.S. Haldane
- Louis Pasteur
- Boer Helmond

3. **Researching Each Scientist**:
- **A.I. O'Byrne**: There is limited information available about this scientist in the context of the origin of life.
- **J.B.S. Haldane**: He was a prominent British scientist known for his work in genetics and evolutionary biology. He is also known for his contributions to the understanding of the origin of life and he settled in India later in his life.
- **Louis Pasteur**: He was a French biologist renowned for his discoveries in microbiology and vaccination, but he did not settle in India.
- **Boer Helmond**: There is not enough information available regarding this scientist in the context of the origin of life.

4. **Identifying the Correct Answer**: Based on the research, J.B.S. Haldane is the scientist who fits the description of being English, working on the origin of life, and settling in India.

5. **Conclusion**: Therefore, the correct answer to the question is **J.B.S. Haldane**.

---