Question

what is cell they ? who and when was cell they proposed? what are it 8at principles?
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Answer 1

Answer:

cell is the basic fundamental , structural unit of life.it is building block of life.

Cell theory was proposed by German scientists Theodor Schwann and Matthias Jack Schleiden in 1839.

The main points of this theory are:-

All living organisms are made up of a cell.

The cell is the basic structural and functional unit of life.

All biochemical processes occur within the cell.

New cells are formed from pre-existing cells.

Cells contain hereditary information which is transferred from generation to generation