logging in or signing up Classification plants sudeshnaM Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 3283 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: August 22, 2010 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... By: Aryan0101 (29 month(s) ago) I need this presentation for teaching please send me Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript The Classification of Plants and Animals : The Classification of Plants and Animals Classification : Classification Why do scientists classify living things? Helps to know more about the world Data is necessary to provide the answer to any scientific hypothesis we generate. Helps to monitor our impact on the world How do we classify things? Physical characteristics DNA sequence Slide 3: Aristotle Swedish naturalist Carolus Linnaeus classified organisms according to… Kingdom, Phylum, Class, Order, Family, Genus, Species Tree of Life Homo Sapien Slide 4: Canis lupus Wolf Felis silvestris lybica Domestic Cat Study Traces Cat’s Ancestry to Middle East Eatius Birdius Slide 5: http://biochem218.stanford.edu/12PhylogeniesRefs.html Slide 6: Copyright © 2007 Stevens Institute of Technology Center for Innovation in Engineering and Science Education http://biochem218.stanford.edu/12PhylogeniesRefs.html Classification : Classification Is a family tree a good or accurate presentation or analogy of an evolutionary tree? Slide 8: Copyright © 2007 Stevens Institute of Technology Center for Innovation in Engineering and Science Education Slide 9: Copyright © 2007 Stevens Institute of Technology Center for Innovation in Engineering and Science Education http://biochem218.stanford.edu/12PhylogeniesRefs.html Slide 10: Bird Human Fern Jellyfish Grass Cow Mushroom Fish Whale Snake Crocodile Millipede Dinosaur Slide 11: Characteristics that define various organisms: Habitat Shape Size Color Location Slide 12: Copyright © 2007 Stevens Institute of Technology Center for Innovation in Engineering and Science Education www.tolweb.org Slide 13: Copyright © 2007 Stevens Institute of Technology Center for Innovation in Engineering and Science Education Slide 14: Introduction to the Cyanobacteria Gram positive Slide 15: So…when did all this happen? Slide 16: Today’s classification is done using DNA sequencing What is DNA? Instructions that allow you to build yourself A, T, C, G Slide 17: What interesting results have been found using DNA sequencing? Our DNA is 98% the same as a chimpanzee Our DNA is 60% the same as a banana In the medical field, diseases can be traced to exact locations on your genes In the forensic field, tracing individuals has led to better criminal prosecution Slide 18: How different Life can be… 99.9% of species that have ever existed are now extinct. What must some of those life-forms been like? What would life be like if life came from another planet? Resources : Resources Tree of Life Introduction to the Cyanobacteria Discovery Education What is a living thing? Animal Classification You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.