Who differentiated procaryotic and eucaryotic cells

Options

A. Huxley
B. Linnaeus
C. Whittaker
D. Dougherty.

Answer

To answer the question "Who differentiated prokaryotic and eukaryotic cells?", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Terms**:
- Prokaryotic cells are simple cells without a nucleus or membrane-bound organelles. Examples include bacteria and archaea.
- Eukaryotic cells are more complex, containing a nucleus and various membrane-bound organelles, such as mitochondria and chloroplasts. Examples include plant and animal cells.

2. **Identifying the Scientist**:
- The differentiation between prokaryotic and eukaryotic cells was notably made by a scientist named **Dogherty** in the year **1957**.

3. **Dogherty's Contributions**:
- Dogherty proposed that there are fundamental differences between prokaryotic and eukaryotic cells. He emphasized that eukaryotic cells possess membrane-bound organelles and a defined nucleus, which are absent in prokaryotic cells.

4. **Conclusion**:
- Based on the information provided, the correct answer to the question is **Dogherty**.

### Final Answer:
The scientist who differentiated prokaryotic and eukaryotic cells is **Dogherty**.

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