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Scientist
| Questions |
Answers |
| Determined that all plants have cells. |
Matthias Schleiden |
| Determined all animals have cells. |
Theodor Schwann |
| Invented the microscope |
Hans and Zacharias Janssen |
| First person to identify a cell, calling it "a little room". |
Robert Hooke |
| He discovered nerve fibers and cells in the heart. |
Robert Remack |
| Determined all cells come from existing cells. |
Rudolf Virchow |
| While looking at pond scum and teeth, he saw animalcules which were really bacteria |
Anton Van Leuwenhouk |