Question

The phrase Omnis cellula e cellula, or cells arise from pre-existing cells was proposed by

• A. Mendel
• B. Virchow
• C. Lamarck
• D. None of the above

Answer 1

The Correct Option is B

To solve the problem, we must identify who proposed the phrase "Omnis cellula e cellula," meaning cells arise from pre-existing cells.

1. Understanding the Historical Context:
The phrase "Omnis cellula e cellula," which translates to "all cells arise from pre-existing cells," is a fundamental statement in cell theory.

2. Evaluating the Given Scientists:
- Mendel: Known for laws of inheritance and genetics, not related to cell theory.
- Virchow: Rudolf Virchow famously proposed "Omnis cellula e cellula," emphasizing cells' origin from pre-existing cells.
- Lamarck: Known for the theory of inheritance of acquired characteristics, unrelated to this concept.

3. Identifying the Correct Answer:
The scientist associated with the given phrase is Virchow.

Final Answer:
The correct answer is option (B): Virchow.