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2. Freshwater biology - Wikipedia

   en.wikipedia.org/wiki/Freshwater_biology

   Freshwater organisms are generally divided into the categories of benthic and pelagic organisms, as these are the two zones of life found in the freshwater biome. Freshwater organism can include invertebrates , insects , fish , amphibians , mammals , birds , aquatic plants , and planktons .

3. Science Buddies - Wikipedia

   en.wikipedia.org/wiki/Science_Buddies

   So, in early 2001, Ken Hess started a charity with a mission of developing online tools and support for students doing science fair projects. [ 1 ] In collaboration with high tech companies, government labs and agencies (like NOAA and NASA ), universities, and other science education resources, Science Buddies offers scientist-authored tools ...

4. List of model organisms - Wikipedia

   en.wikipedia.org/wiki/List_of_model_organisms

   Stentor coeruleus, used in molecular biology (its genome has been sequenced), [5] and is studied as a model of single-cell regeneration.; Dictyostelium discoideum, used in molecular biology and genetics (its genome has been sequenced), and is studied as an example of cell communication, differentiation, and programmed cell death.

5. List of organisms by chromosome count - Wikipedia

   en.wikipedia.org/wiki/List_of_organisms_by...

   The list of organisms by chromosome count describes ploidy or numbers of chromosomes in the cells of various plants, animals, protists, and other living organisms. This number, along with the visual appearance of the chromosome, is known as the karyotype , [ 1 ] [ 2 ] [ 3 ] and can be found by looking at the chromosomes through a microscope .

6. Freshwater ecosystem - Wikipedia

   en.wikipedia.org/wiki/Freshwater_ecosystem

   A new type of monitoring involves quantifying differing groups of organisms (macroinvertebrates, macrophytes and fish) and measuring the stream conditions associated with them. [ 6 ] Threats to freshwater biodiversity include overexploitation , water pollution , flow modification, destruction or degradation of habitat , and invasion by exotic ...

7. Domain (biology) - Wikipedia

   en.wikipedia.org/wiki/Domain_(biology)

   In biological taxonomy, a domain (/ d ə ˈ m eɪ n / or / d oʊ ˈ m eɪ n /) (Latin: regio [1]), also dominion, [2] superkingdom, realm, or empire, is the highest taxonomic rank of all organisms taken together. It was introduced in the three-domain system of taxonomy devised by Carl Woese, Otto Kandler and Mark Wheelis in 1990. [1]

8. Animal Locomotion - Wikipedia

   en.wikipedia.org/wiki/Animal_Locomotion

   Horse galloping The Horse in Motion, 24-camera rig with tripwires GIF animation of Plate 626 Gallop; thoroughbred bay mare Annie G. [1]. Animal Locomotion: An Electro-photographic Investigation of Consecutive Phases of Animal Movements is a series of scientific photographs by Eadweard Muybridge made in 1884 and 1885 at the University of Pennsylvania, to study motion in animals (including humans).

9. List of bioluminescent organisms - Wikipedia

   en.wikipedia.org/wiki/List_of_bioluminescent...

   Foxfire in the fungus Panellus stipticus Blue ocean glow caused by myriad tiny organisms, such as Noctiluca. Noctiluca scintillans, a bioluminescent dinoflagellate. Bioluminescence is the production of light by living organisms. This list of bioluminescent organisms is organized by the environment, covering terrestrial, marine, and microorganisms.