Cell theory:
See AlsoCell Theory Timeline | Preceden- All living organisms, be they unicellular or multicellular organisms, are made of cells.
- The primary composition of cells stays identical with few variations among the prokaryotic and eukaryotic cells and vegetation and animal cells.
- Theodor Schwann's 1839 formulation of cell theory suggested that this link was particular and legitimate, i.e., that, all other things being equal, germs of a certain sort would generate adult organisms of that kind and vice versa.
The three principles of cell theory are:
- All living organisms are composed of one or more cells.
- A cell is the basic structural and functional unit of living organisms.
- All cells arise from pre-existing cells.
Cell theory:
See Also
Cell Theory Timeline | Preceden- All living organisms, be they unicellular or multicellular organisms, are made of cells.
- The primary composition of cells stays identical with few variations among the prokaryotic and eukaryotic cells and vegetation and animal cells.
- Theodor Schwann's 1839 formulation of cell theory suggested that this link was particular and legitimate, i.e., that, all other things being equal, germs of a certain sort would generate adult organisms of that kind and vice versa.
The three principles of cell theory are:
- All living organisms are composed of one or more cells.
- A cell is the basic structural and functional unit of living organisms.
- All cells arise from pre-existing cells.
