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HISTORY OF PHOTOSYNTHESIS

HISTORY OF PHOTOSYNTHESIS. By: Alaleh, Atiqa, Anna Lisa. Time line. J.B . Van Helmont : A Dutch physician, chemist, and alchemist. Discovered that water plays an important role in the growth of plants. Prior Knowledge J.B. Van Helmont. Results of J.B. Van Helmont experiment.

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HISTORY OF PHOTOSYNTHESIS

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  1. HISTORY OF PHOTOSYNTHESIS By: Alaleh, Atiqa, Anna Lisa

  2. Time line

  3. J.B. Van Helmont:A Dutch physician, chemist, and alchemist Discovered that water plays an important role in the growth of plants.

  4. Prior KnowledgeJ.B. Van Helmont

  5. Results of J.B. Van Helmont experiment

  6. Stephen Hales: the English physiologist, chemist, and inventor Discovered that plants absorb air

  7. Stephen Hale’s experiment

  8. Joseph Priestley: The English chemist Discovered that plants gave out oxygen

  9. Joseph Priestley's 1st experiment

  10. Results for Joseph Priestley's 1st experiment

  11. Joseph Priestley’s 2nd experiment

  12. Results for Joseph Priestley's 2nd experiment

  13. References: • The Discovery of Photosynthesis." The Orchid Grower: A Juvenile Science Adventure Novel. N.p., n.d. Web. 15 Nov. 2010. <http://www.juliantrubin.com/bigten/photosynthesisexperiments.html • http://en.wikipedia.org/wiki/Jan_Baptist_van_Helmont • "Stephen Hales and Sunlight." Photobiological Sciences Online. N.p., n.d. Web. 15 Nov. 2010. < http://www.photobiology.info/HistHales.html • te1.gif. "Index of /family/jbouyer/lessons/Science/askew/mycourses." TexasEducatorHome. N.p., n.d. Web. 15 Nov. 2010. < http://www.texaseducator.com/family/family/jbouyer/lesso • ns/Science/askew/mycourses/botphoto.html> • History of Plant Physiology - Biology Encyclopedia - cells, body, function, process, animal, life, hormone, used, structure." Biology Reference. N.p., n.d. Web. 15 Nov. 2010. < http://www.biologyreference.com/Gr-Hi/History- of-Plant-Physiology.html#ixzz15DHziLNg>. • "Stephen Hales." NNDB: Tracking the entire world. N.p., n.d. Web. 15 Nov. 2010. http://www.nndb.com/people/146/000085888/

  14. Thank you for listening!

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