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He made a primitive mircoscope and used it to look at a thin piece of cork.
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He was a fabric merchant from Holland who used lenses to count the threads of the woven cloth.
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He was a french botanist who is actually known as the founder of cytology, or the study of cells.
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Jean was a french solider and a professor. He obsevered that all living things are made of cellular tissue. He was known for his work in evolution.
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He was a scotish botanist. He name the cell nucleus while veiwing orchid epidermal cell. Brown also discovered the movement of certain cells suspended in liquid.
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He was a german bontanist during his studdies he began to formulate the cell theroy for plants. in his paper in 1838 he proposed that all plants are composed of cells that are basic unit of plant life.
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He was a german physiologist or a person who studies living organisms. He discover cells surround and protect the axon of nerve cells,
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He was a german doctor. He has many discoeries including to be the first to dicover lekemia. He also recognized the cell is the basic unit of structure and function.