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They produced the first compound microscope by combing the two convex.
Citation: http://whenintime.com/EventDetails.aspx?e=f077ac4e-6745-4c1a-8be2-a6bff4b96359&t=/tl/sam_siejka/microscope/ -
Hooke discovered the cellullar composition of cork and introduced the word cell.
Citation: http://www.history-of-the-microscope.org/robert-hooke-microscope-history-micrographia.php -
He discovered that rotten food couldn't make flies but flies could make flies.
Citation: http://en.wikipedia.org/wiki/Francesco_Redi -
He observed living cells through simple microscopes. He improved microscope by polishing cells. He discovered "anamacules". He discovered bacteria from his mouth.
He was also known in 1676 and 1683.
Citation: http://upload.wikimedia.org/wikipedia/commons/9/94/Jan_Verkolje_-_Antonie_van_Leeuwenhoek.jpg -
He discovered that the polyp could produce sperate and complet new animals after it had been cut in half.
Citation: http://upload.wikimedia.org/wikipedia/commons/thumb/3/32/Abraham_Trembley.jpg/150px-Abraham_Trembley.jpg -
Helped with DNA and transfer of cell.
Citation: http://upload.wikimedia.org/wikipedia/commons/c/ce/Wolff.C.F.jpg -
He stated that all organic tissues are actually globular cells of exceeding smallness.
Citation: http://homepages.ulb.ac.be/~dgonze/CLOCKS/candolle.jpg -
One of the founders of tHe discovered that every cell is devired from a preexisting cell.
Citation: http://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Fran%C3%A7ois-Vincent_Raspail_01.jpg/220px-Fran%C3%A7ois-Vincent_Raspail_01.jpg -
Obseved eukaryotic cells.
Citation: http://www.nhm.ac.uk/nature-online/art-nature-imaging/collections/art-themes/caught_in_oils/images/brown_main.jpg -
He discovered the digestive enzyme pespin.
Citation: http://upload.wikimedia.org/wikipedia/commons/a/a5/Theodor_Schwann_Litho.jpg -
He found that each plant part is composed of cells. He also recognized the importance of the nucleus.
Citation: http://www.nndb.com/people/751/000278914/matthias-jacob-schleiden-2-sized.jpg -
He stated that all living things come from other living things.
Citation: http://upload.wikimedia.org/wikipedia/commons/8/8a/Rudolf_Virchow_NLM4.jpg -
He had proven spontaneous generation false and replaced it biogenesis which states that all living things came from preexisting lives.
http://a2.files.biography.com/image/upload/c_fill,dpr_1.0,g_face,h_300,q_80,w_300/MTE5NTU2MzE2MzM5NTM3NDE5.jpg
