Cell theory was developed by the scientist because of it's simplicity complicated value, they found out more about cell. So a cell theory was developed.
The instrument that was necessary for Cell Theory to be developed is the microscope.
The name of the theory that Schleiden and Schwann developed is the cell theory.
1526
The microscope gave conclusions and observations to the cell theory. It showed how the cell looked and how it developed.
The microscope gave conclusions and observations to the cell theory. It showed how the cell looked and how it developed.
The Microscope
Robin Virchow, Mattathias Scheliden, and Theodore Shckwann
Credit for developing cell theory is usually given to three scientists: Theodor Schwann, Matthias Jakob Schleiden, and Rudolf Virchow. In 1839, Schwann and Schleiden suggested that cells were the basic unit of life. Their theory accepted the first two tenets of modern cell theory. However, the cell theory of Schleiden differed from modern cell theory in that it proposed a method of spontaneous crystallization that he called "free cell formation".
what instrument was necessary for the development of the cell theory? you would need cells. you can't have the organism without cells. you can't have a school without people. so the answer is cells.
Theodor Schwann studied many things in the field of Biology. He developed cell theory, discovered pepsin, and the nervous system.
Rudolf Virchow, a German scientist reported that all cells come from preexisting cells.