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Ecology

Ecology. https://encrypted-tbn1.google.com/images?q=tbn:ANd9GcQOrw1l8QB4vgR-iRd_PpH-GvaGT66s1ks2JJFHVqcbZCkpi4VH. https://encrypted-tbn0.google.com/images?q=tbn:ANd9GcQnxqJkhff5jnciQJKPJMdz6NLOJ6wwS2F7Edc0pqviJKOwVP3U.

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Ecology

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  1. Ecology https://encrypted-tbn1.google.com/images?q=tbn:ANd9GcQOrw1l8QB4vgR-iRd_PpH-GvaGT66s1ks2JJFHVqcbZCkpi4VH https://encrypted-tbn0.google.com/images?q=tbn:ANd9GcQnxqJkhff5jnciQJKPJMdz6NLOJ6wwS2F7Edc0pqviJKOwVP3U http://room42.wikispaces.com/file/view/frozen-tundra_60.jpg/34424225/frozen-tundra_60.jpg https://encrypted-tbn2.google.com/images?q=tbn:ANd9GcQLzI9lItHn2rscnwSi1tpvaciTyItSxswsgHNL0zkB88TcUV8VbA https://encrypted-tbn1.google.com/images?q=tbn:ANd9GcQAEXerUrTGltkqpjeB5pVQ9tuumYcjA9TrfN1cncDzLFnZlclWyw

  2. 1.Symbiosis:two species living together 2. Types of symbiosis: A. Commensalism B. Parasitism C. Mutualism D. Predation https://encrypted-tbn0.google.com/images?q=tbn:ANd9GcTXtmpJk2G0B3LJuJD33wh8IlsCZtl19khkBNxZEZcICT3VS7g2

  3. 3. Commensalism:one species benefits and the other is neither harmed nor helped a. Example: orchids on a tree b. Example: polar bears and cyanobacterium; polar bear hair shaft (polar bear hair is hollow) provides a “home” for the cyanobacterium. https://encrypted-tbn3.google.com/images?q=tbn:ANd9GcRdmd8WTtXv2olNNP9bSff304F21QToeLSAMwBODFdf2OXgrobxqA

  4. 4. Parasitism:one species benefits (parasite) and the other is harmed (host) a. Parasite-Host relationship b. Examples: lampreys, leeches, fleas, ticks, tapeworm https://encrypted-tbn0.google.com/images?q=tbn:ANd9GcQrur7mfl2EyAh6NSrPqgKTAGY7roKAXAEjs1ZJSbhYv8ox06NUBCihCOFtGQ https://encrypted-tbn2.google.com/images?q=tbn:ANd9GcTGWn7c5RK-clIblitt_EpErcHNbZRLuTF8xOYmqqsnk6pjBNJ3 https://encrypted-tbn2.google.com/images?q=tbn:ANd9GcT-XQruM9SJbYuOPwA6Of3CcPcLztGf0wxnlLqPbAodFsmsC0rA

  5. 5. Mutualism:Both species benefit. a. Example: cleaning birds and cleaner shrimp b. Example: Lichen(fungus  and either a green alga  or cyanobacterium); fungus retains water and cyanobacterium provides carbon (nutrients). http://image1.masterfile.com/em_w/03/27/99/848-03279940w.jpg https://encrypted-tbn3.google.com/images?q=tbn:ANd9GcT50PtbPkBshZ88deb5h8TdxJNBcNvVY3gIlsrAJb103S6VNDq0Ig

  6. 6. Predation:one organism preys on (and eats) another organism. a. Example: lion and zebra b. Example: bear and fish c. Example: fox and rabbit http://biology.westfield.ma.edu/Biol201/sites/default/files/predation.jpg%20.jpg http://necsi.edu/projects/evolution/co-evolution/pred-prey/lion+zebra.jpg

  7. = 1 species

  8. 7. Examples of organismal behaviors: a. Fight or flight b. Territorial displays 8. Organism adaptations: a. Physiologicaladaptations (e.g. metabolic diversity and temperature regulation) b. Anatomical adaptations (e.g. claws, scales, teeth) c. Behavioral adaptations (e.g. courtship behaviors, bird calls, migratory behavior)

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