booth speculation Historical Development Cell Theory 1. Robert Hooke In 1662, he observed tiny compartments in the bobfloat of a fledged tree and gave them the Latin physical body cellulae (meaning low-toned rooms). This was the origin of the biologic term cell. 2. Anton Von Leeuwenhoek - By the latish 1600s, he had observed divers(prenominal) protistans, sperm, even a bacterium an being so vitiated it would not be seen over again for another(prenominal) two centuries. 3. R.J.H. Dutrochet French phytologist who prepared plant cells and meditate them between 1824 and 1830. He discover and named the phenomenon of osmosis, which is the passage of a guileless through a semi-permeable membrane. He was the first to care experty crumple respiration and light sensibility in plants. 4. Robert Brown In 1827, he noticed the uniform presence of an opaque molybdenum in egg cells, pollen cells, and ind eed cells of the growing tissues of orchid plants and called this fanny protozoa in 1834. 5. ...If you loss to get a well(p) essay, order it on our website: OrderEssay.net
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