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Organization of cells in multi-cellular creatures

Organization of cells in multi-cellular creatures. PLANT – blocks of cells. FUNGI – strings of cells. ANIMAL - sheets of cells. Dra Carmen Sánchez. Electron microscope picture of oyster mushroom ( Pleurotus ) cell strings (“mycelium”). Sunflower ( Helianthus ) stem in cross section.

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Organization of cells in multi-cellular creatures

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  1. Organization of cells in multi-cellular creatures PLANT – blocks of cells FUNGI – strings of cells ANIMAL - sheets of cells Dra Carmen Sánchez Electron microscope picture of oyster mushroom (Pleurotus) cell strings (“mycelium”) Sunflower (Helianthus) stem in cross section cross section (and close-up) of the sponge Grantia http://www.uri.edu/artsci/bio/plant_anatomy/76.html http://gecko.gc.maricopa.edu/~lsola/ bio182/labreview/porifera/porifera.htm www.bostonmycologicalclub.org/

  2. animals differ in their numbers of tissue layers, from one to three HUMAN (abdomen cross section) SPONGES HYDRA 1 cell layer 2 cell layers 3 cell layers http://gecko.gc.maricopa.edu/ ~lsola/bio182/labreview/porifera/ porifera.htm http://www.madsci.org/cgi-bin/ cgiwrap/~lynn/image?a_vm1640 krupp.wcc.hawaii.edu/BIOL200/ powerpnt/cnidaria/sld006.htm

  3. human organ systems muscular/ skeletal circulatory nervous lymph http://www.gorhams.dk/html/ the_lymphatic_system.html http://web.jjay.cuny.edu/~acarpi/NSC/14-anatomy.htm

  4. http://137.222.110.150/calnet/ irish_cal/exotics/reptiles/Snakes/ babcock.cals.wisc.edu/de/html/ ch1/nutrition_eng_ch1.html www.cropsci.ncsu.edu/turffiles/ CS495/slide28.htm http://www.health-news- and-information.com/ 3saintmarysreno/libv_ espanol/p29s.shtml0 http://www.netherworld.com/~cowboy/ Anatomy/DigestiveSystemInSitu.jpg

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