Inhabit

	DNA research approaches the origins of human beings
...l over the world so to make every person aware of the place where his or her ancestors come from. The National Geographic Society together with IBM initiate a global project where more than 10,000 inhabitants will have their DNA tested to make up a huge database. Efforts of well-known scientists in geography and genetic medicine will reside in 10 world regions to find traces of human ancestry. Aside from DNA informat...
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	Antarctic Microbes to Tell about Past and Future of Climate Change
...exclusion from the rules for the terrestrial world. Pete Convey, who works for the British Antarctic Survey, outlined the fact that because groups of invertebrates, as well as plants and microbes inhabit only a small portion of a huge continent, most scientists did not take them into consideration seriously. However recent discoveries and technical advances in the field of molecular biology and biogeography help s...
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	Evolution of Animal Vision - New Facts Discovered
...y of California in Santa Barbara have found the origins of photo-sensitivity in animals. The scientists concentrated their attention at Hydra, the aquatic animal that belongs to cnidarians and has inhabited Earth for hundreds of millions of years. The scientists became the first to study and analyze light-receptive genes called opsins in cnidarians that represent an ancient class of animals that also comprises jellyfis...
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