This theory explained that life originated from non-living substances

Options

A. Theory of Spontaneous generation
B. Cosmozoic theory
C. Theory of Catastrophism
D. Theory of Special creation

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for a theory that explains how life originated from non-living substances. This is a fundamental concept in the study of the origin of life.

2. **Identifying the Options**: The options provided are:
- Theory of Spontaneous Generation
- Cosmos Theory
- Theory of Catastrophism
- Theory of Special Creation

3. **Analyzing Each Option**:
- **Theory of Spontaneous Generation**: This theory posits that living organisms can arise from non-living matter. For example, it suggests that maggots can come from decaying meat. This aligns with the question's requirement.
- **Cosmos Theory**: This theory generally relates to the origin of the universe and does not specifically address the origin of life from non-living substances.
- **Theory of Catastrophism**: This theory suggests that life on Earth was created by supernatural powers or a divine creator, which does not support the idea of life originating from non-living substances.
- **Theory of Special Creation**: Similar to catastrophism, this theory also involves divine intervention and does not explain the natural origin of life from non-living matter.

4. **Conclusion**: Based on the analysis, the only theory that explains the origin of life from non-living substances is the **Theory of Spontaneous Generation**.

**Final Answer**: The theory that explains life originated from non-living substances is the **Theory of Spontaneous Generation**.

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