Scientist who discovered fermentation is _________.

Options

A. Alexander Fleming
B. Louis Pasteur
C. John Mendal
D. Edward Jenner

Answer

To answer the question "Scientist who discovered fermentation is _________", we can follow these steps:

1. **Understanding Fermentation**:
- Fermentation is an anaerobic process, meaning it occurs in the absence of oxygen.
- It is a way for cells to produce energy from glucose when oxygen is not available.

2. **Identifying Key Scientists**:
- The options provided are Alexander Fleming, Louis Pasteur, John Mendel, and Edward Jenner.
- Each of these scientists is known for different contributions to science.

3. **Researching Each Scientist**:
- Alexander Fleming is known for discovering penicillin.
- John Mendel is known for his work in genetics and inheritance patterns.
- Edward Jenner is known for developing the smallpox vaccine.
- Louis Pasteur is recognized for his work in microbiology and fermentation.

4. **Connecting Louis Pasteur to Fermentation**:
- Louis Pasteur conducted experiments that led to the understanding of fermentation.
- He discovered the process in yeast in the year 1857.

5. **Conclusion**:
- Based on the information gathered, the scientist who discovered fermentation is Louis Pasteur.

**Final Answer**: The scientist who discovered fermentation is **Louis Pasteur**.

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