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cell theory (timeline: (1865: Hook Hames ¨cells¨ on his book…
cell theory
timeline:
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1676: Van Leeuwenhoek a master microoscope maker identifies ¨animalcules¨ and becomes the father of microbiology.
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1839: Theodoro Schwann realised that animals were comprised of cellst too. He discovered that all living things are composed of cells.
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1864: Pasteur disproves the prevailing theory of ¨ Spontaneus generation´´ with his swan-neck flask experimnents
Description
Cells are the smallest units of life. Specialized structures within cells carry out different functions.
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cells come only from other cells, they multiply my division
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Unicellular organisms: are single called and can cary out all of the functions of life independenly. An example of a unicellular organism could be a fungi or an algae.
Multicellular organisms: have specialized cells to carry out specific functions. An example of a multicellular organism can be a person, animlals like a cow or a dog.
I think that the microscope is very important, because the cells are so small, that you can´t see them without a microoscope. Without it scientists can´t study the cells.
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