Question

Write a brief note on cell theory

Answer 1

Explanation:

In biology, cell theory is the historic scientific theory, now universally accepted, 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. ... All living organisms are composed of one or more cells

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Answer 2

Answer:

the fundamental unit of life is the cell.

cells are enclosed by a plasma membrane composed of lipids and proteins.cells are of two types they are :

• plant cell and
• animal cell
• plant cell consist of Golgi apparatus,, nucleus, cytoplasm lysosome etc .
• animal cell consist of nucleus, plasma membrane, ribosome etc.