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Todays Objective Given information about the development of cell theory, summarize the contributions of scientists and/or state the cell theory.

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Presentation on theme: "Todays Objective Given information about the development of cell theory, summarize the contributions of scientists and/or state the cell theory."— Presentation transcript:

1 Todays Objective Given information about the development of cell theory, summarize the contributions of scientists and/or state the cell theory.

2 Early Scientists

3 Anton van Leeuwenhoek First compound light microscope

4 Robert Hooke Coined the term cell

5 Matthias Schlieden All plants are made of cells

6 Theodor Schwann All animals are made of cells

7 Rudolf Virchow Cells can only arise from pre-existing cells

8 Cell Theory 1. The cell is the basic unit of structure. 2. The cell is the basic unit of function. 3. All cells arise from pre- existing cells.

9 Spontaneous Generation? Francesco Redi

10

11 Germ Theory of Disease Microscopic organisms cause diseases. Pasteur

12

13 Why do we care today?

14

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