CELL THEORY
Storyboard Tekst
- So for today's report, I will be discussing about cell theory. To start it up, I will introduce to you the 3 components of the cell theory.
- The cell theory states that All living things are composed of one or more cells and cell products, All living cells come from other living cells by the process of cell division, Cells are the basic units of structure and function on organism.
- CELL THEORY
- Scientists
- May I introduced to you the contributors to the cell theory.
- He discovered a thin slice cork under the microscope and the first to visualize a microorganism. Hook named these as compartments cells.
- Robert Hook
- Antonie Van Leeuwenhoek
- He discovered free cells and observed the nucleus within some red blood cells.
- Matthias Schleiden
- A German botanist, he stated that all plants are composed of cell.
- Theodore Schwann
- A German zoologist, concluded that all animals are composed of cells.
- He theorized that all living cells come from pre-existing living cells.
- Rudolph Virchow
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