Microbiology of Soils An example of a symbiotic nitrogen fixer is Rhizobium Clostridium Beijerinckia Azotobacter Rhizobium Clostridium Beijerinckia Azotobacter ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The groups of bacteria which have the ability to fix nitrogen from air to soil are none of these nonsymbiotic both (a) and (b) symbiotic none of these nonsymbiotic both (a) and (b) symbiotic ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The phenomenon of commensalism refers to a relationship between organisms in which both the species of a pair benefit None of these one species of a pair benefits one species of a pair is more benefited both the species of a pair benefit None of these one species of a pair benefits one species of a pair is more benefited ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Degree of compost maturity can be assesed by None of these infrared technique germination test both (a) and (b) None of these infrared technique germination test both (a) and (b) 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 slow growth fast growth medium growth none of these slow growth fast growth medium growth none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following statement is not true about composition of biogas? It also contains with traces of O2 and Cl2 It also contains with traces of H2S, N2, H2and CO It is composed almost exclusively of methane and carbon dioxide Both (a) and (b) It also contains with traces of O2 and Cl2 It also contains with traces of H2S, N2, H2and CO It is composed almost exclusively of methane and carbon dioxide Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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