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Title: Test questions Post by: serenity2870 on May 8, 2011 what are the six levels or organization descending order of complexity. Also, please provide an anatomically specific example at each level: organ level – heart
Title: Re: Test questions Post by: bio_man on May 8, 2011 Hey serenity2870, welcome.
Cells (neurons), Tissues (brain tissue), Organs (brain), Organ System (circulatory system), Organism (cow), Population (herd), Community (Plants, snakes, trees, cows), Ecosystem (Biome - 12 different types), Biosphere (where all living things live, includes biotic and abiotic factors). Title: Re: Test questions Post by: serenity2870 on May 8, 2011 Thank you
Title: Re: Test questions Post by: bio_man on May 8, 2011 |