Life originated in

Options

A. Air
B. Earth
C. Water
D. None of these

Answer

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

1. **Understanding the Question**: The question asks where life originated. We have four options: air, earth, water, or none of these.

2. **Historical Context**: Two prominent scientists, Alexander Oparin (Russian) and J.B.S. Haldane (British), proposed a theory regarding the origin of life.

3. **The Theory of Origin**: According to Oparin and Haldane, the early Earth had high temperatures, and the oceans were also very hot.

4. **Formation of Organic Molecules**: In these hot conditions, organic molecules began to form in the oceans. This was a crucial step in the development of life.

5. **Conclusion**: From these organic molecules, the first forms of life originated in the oceans. Therefore, the correct answer to the question is option C: water.

**Final Answer**: Life originated in water.

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