3.1 The cell theory NOTES
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The cell theory:
1Cells are the basic units of life.
2All living things are made of cells.
3Cells come from pre-existing cells.
Hooke: named the cells
Leuwenhoek: observed living cells in details
Schleiden: plants are made of cells
Shwann: all living things are made of cells
Virchow: cells come from pre-existing cells