The Cell Theory

Events

The invention of the Microscope by Zachanis Jensen

1590

Two Dutch scientists named Dr. Jensen and his father made the very first microscope.

The Second invention of A compound Microscope by Leewenhoek

1595

Another Dutch scientist named Leeuwenhoek made a compound microscope. He also, looked at all of the plants.

Robert Hooke

1665

Robert Hooke, an English scientist, He discoverd and cut a cork slice using a compound microscope. He only saw cell walls as this was dead tissue.

3 Parts Of Cell Theory

1665

The three parts of cell theory are
#1 All known living things are made up of one or more cells

#2 All living cells arise from pre-existing cells by division.

3 The cell is the fundamental unit of structure and function in all living organisms.

Rudoph Virchow

1800

Rudolph Virchow founded out that all cells are made for pre-existing.

Mathias Schledien

1800

Schleiden studied plant structure under the microscope. He also recognized the importance of the cell nucleus.

Theoder Schwanm

1839

He realized that animals had cells in the their body.