Answer :
1. All living organisms are composed of one or more cells.
2. The cell is the basic unit of the organization of living things.
3. All cells come from pre-existing cells.
2. The cell is the basic unit of the organization of living things.
3. All cells come from pre-existing cells.
The scientific theory that all the living organisms are formed of cells as the smallest functional unit is known as the cell theory.
Cell theory
• It states that all the living things are formed of one or more cells.
• The cell is the basic unit of life.
• All the cells are formed from the preexisting cells.
• This theory illustrates the fundamental properties of all the cells.
• The scientists who worked on giving cell theory are Theodor Schwann, Matthias Schleiden, and Rudolf Virchow.
Thus, the cell theory states that all the living things are formed of one or more cells, the cell is the basic fundamental unit of life, and all the cells have originated from the existing cells.
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