Microbiology of Soils Which of the following species of different genera of bacteria are not capable of transforming nitrate to nitrogen? None of these Agrobacterium Alcaligenes Achromobacter None of these Agrobacterium Alcaligenes Achromobacter ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils An example of a symbiotic nitrogen fixer is Beijerinckia Rhizobium Clostridium Azotobacter Beijerinckia Rhizobium Clostridium Azotobacter ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The phenomenon of commensalism refers to a relationship between organisms in which None of these one species of a pair is more benefited one species of a pair benefits both the species of a pair benefit None of these one species of a pair is more benefited one species of a pair benefits both the species of a pair benefit ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Nitrogen fixation by the microorganisms can be detected by adopting the approach of All of these measuring15N2 by mass spectrometer cultivating the microorganisms in the presence of nitrogen labeled with isotropic nitrogen demonstrating growth in a nitrogen free medium All of these measuring15N2 by mass spectrometer cultivating the microorganisms in the presence of nitrogen labeled with isotropic nitrogen demonstrating growth in a nitrogen free medium ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The physical structure of soil is improved by the accumulation of minerals water mold mycelium all of these minerals water mold mycelium all of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Bacteria, as a group, are responsible for nitrogen oxidation all of these sulfur oxidation nitrogen fixation nitrogen oxidation all of these sulfur oxidation nitrogen fixation ANSWER DOWNLOAD EXAMIANS APP
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