Today, I wanna share about cell in history and definition.
In 1685, Robert Hooke from England did a research for slice
of cork was underneath the microscope. He found a hollow that called cell or
cellule.
Robert brown (Scotland, 1831) found a smallest thing flew in protoplasm, it called nuclei.
Mathias Schleiden (botany) and Theodore Schwann (zoologies), in 1838 found the similarity in
plant tissue and animal tissue. They submitted that the living things consisted
of cell and cell was a structural unit of living things.
Anton Van Leeuwenhoek was the first men who observed and described a single-celled organisms.
( Robet Hooke and Cork Cell)