Microbiology of Soils Which of the following microorganism use H2S as the electron donor to reduce carbon dioxide? Chlorobium Both (a) and (b) Rhodomicrobium Chromaticum Chlorobium Both (a) and (b) Rhodomicrobium Chromaticum ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Nitrifying bacteria can not be isolated directly by the usual techniques employed to isolate hetrotrophic bacteria. The reasons may be due to none of these medium growth slow growth fast growth none of these medium growth slow growth fast growth ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Bacteria, as a group, are responsible for nitrogen fixation sulfur oxidation all of these nitrogen oxidation nitrogen fixation sulfur oxidation all of these nitrogen oxidation ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The phenomenon of commensalism refers to a relationship between organisms in which one species of a pair benefits None of these both the species of a pair benefit one species of a pair is more benefited one species of a pair benefits None of these both the species of a pair benefit one species of a pair is more benefited ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The population of algae in soil is __________ that of either bacteria or fungi. equal to generally smaller than generally greater than none of these equal to generally smaller than generally greater than none of these ANSWER DOWNLOAD EXAMIANS APP
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