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Who said "All cells arise from pre-exist...

Who said "All cells arise from pre-existing cells" ?

A

Robert Hooke

B

Rudolf Virchow

C

Rovert Borwn

D

Antony van Leeuwenhoek

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question "Who said 'All cells arise from pre-existing cells'?", we can follow these steps: 1. **Identify the Scientists**: The question provides four options: Robert Hooke, Rudolf Virchow, Robert Brown, and Antony von Leeuwenhoek. We need to analyze the contributions of each scientist to determine who made the statement about cells arising from pre-existing cells. 2. **Evaluate Each Scientist's Contribution**: - **Robert Hooke**: He is known for the discovery of cells and coined the term "cell" after observing cork under a microscope. However, he did not state that all cells arise from pre-existing cells. - **Rudolf Virchow**: He is known for his contribution to cell theory, particularly the statement "Omnis cellula e cellula," which translates to "all cells arise from pre-existing cells." This is the key statement we are looking for. - **Robert Brown**: He discovered the nucleus in plant cells but did not make a statement regarding the origin of cells. - **Antony von Leeuwenhoek**: He is credited with being the first to observe living cells through a microscope but did not contribute to the theory regarding the origin of cells. 3. **Conclusion**: Based on the evaluation, Rudolf Virchow is the scientist who stated that "all cells arise from pre-existing cells." Therefore, the correct answer to the question is Rudolf Virchow. **Final Answer**: Rudolf Virchow ---
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