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Cell Theory
Öykü Penceresi Metni
- Discovery of Animalcules
- I am looking at pond water and barrel water with my simple microscope. I found single celled organisms. I called them wea beasties or animalcules.
- Name: Anton Van Leeuwenhoek
- Year: 1675
- Name: Robert Hooke
- Discovery of Cells
- I am looking at a cork with my compound microscope. I noticed that the cork was made of small boxes, I called them cells
- Year: 1675
- 200 Years Later
- Technology improves and so does different types of microscopes. The thing that really changes is microscopes are the magnification, it gets bigger.
- Discovery of all plant cells looks similar
- I am looking at a plant with a compound microscope. I just found out that all plants were made of similar looking cells (green).
- Discovery of cells were the building block of all living things (and each type of cell had a specific function).
- I am studying animal cells with a compound microscope. I found out that the cells were the building blocks of all living things (plants and animals). I also noticed that each type of cell had a specific function.
- Proved cells came from other cells
- I am looking over all the other scientists work and performed experiments. I proved that cells only come from other cells.
- Name: Matthias Schleiden
- Year: 1830's
- Name: Theodor Schwann
- Year: 1830's
- Name: Rudolph Virchow
- Year: 1858
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