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Biology, 04.07.2019 10:30 Enewton4454
Which statement about viruses is correct? 20 points answer bird viruses can never infect mammal species. viruses cannot change which species they infect. viruses can mutate to infect new species. plant viruses only infect plant species that have rna.
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Biology, 21.06.2019 20:00, luckylady
Cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? view available hint(s) cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? direct microscopic counts filtration count culture serial dilution count culture plate count culture
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Dermal tissue in plants stores 1.extra food 2.transports water and nutrients 3.transports waste materials 4.is similar to epithelial cells in animals
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Which statement about viruses is correct? 20 points answer bird viruses can never infect mammal spe...
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