Answer :
Answer:
1 living organisms are composed of one or more cells.
2 The cell is the basic unit of structure and organization in organisms.
3 Cells arise from pre-existing cells.
These are the three main tenets of cell theory
- The first tenet is that Energy flow happens inside the cells.
- DNA is passed on from one cell to another cell.
- Every cell is made up of the same basic chemical composition.
The cell theory is a theory that postulates that the cell is the basic functional unit of every organism. These cells are a result of other cells that have existed before.
The human body is made up of a lot of cells. These cells performs specific functions. From breaking down food into nutrients to converting the nutrients into forms of energy.
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