Microbiology of Soils The groups of bacteria which have the ability to fix nitrogen from air to soil are both (a) and (b) symbiotic nonsymbiotic none of these both (a) and (b) symbiotic nonsymbiotic none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following statement is not true about composition of biogas? It is composed almost exclusively of methane and carbon dioxide It also contains with traces of H2S, N2, H2and CO Both (a) and (b) It also contains with traces of O2 and Cl2 It is composed almost exclusively of methane and carbon dioxide It also contains with traces of H2S, N2, H2and CO Both (a) and (b) It also contains with traces of O2 and Cl2 ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The physical structure of soil is improved by the accumulation of minerals water all of these mold mycelium minerals water all of these mold mycelium ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The population of algae in soil is __________ that of either bacteria or fungi. generally greater than generally smaller than none of these equal to generally greater than generally smaller than none of these equal to ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils __________ play a key role in the transformation of rock to soil. Nitrifying bacteria De-nitrifying bacteria Cyanobacteia Pectin decomposing bacteria Nitrifying bacteria De-nitrifying bacteria Cyanobacteia Pectin decomposing bacteria ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Degree of compost maturity can be assesed by None of these germination test infrared technique both (a) and (b) None of these germination test infrared technique both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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