Question

Define Cell theory.

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Answer 1

The Cell Theory states that: All living organisms are formed of one or more cells. New cells arise from pre-existing cells by cell division. Cell is the fundamental unit of structure and function in living organism.

Answer 2

Answer:

In biology, cell theory is a scientific theory first formulated in the mid-nineteenth century, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.

Explanation:

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