Microbiology of Soils Which are the main source of biofertilisers? Streptococcus Bacillus None of these Cyanobacteria Streptococcus Bacillus None of these Cyanobacteria ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Denitrification is reduction of nitrate to organic nitrogen compounds changing of atmospheric nitrogen (N2) to nitrogen compounds both (a) and (b) reduction of nitrate (NO3-) to nitrogen gas reduction of nitrate to organic nitrogen compounds changing of atmospheric nitrogen (N2) to nitrogen compounds both (a) and (b) reduction of nitrate (NO3-) to nitrogen gas ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The groups of bacteria which have the ability to fix nitrogen from air to soil are symbiotic both (a) and (b) nonsymbiotic none of these symbiotic both (a) and (b) nonsymbiotic none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Denitrification may be distinguished as both (a) and (b) blue baby syndrome assimilative dissimilative both (a) and (b) blue baby syndrome assimilative dissimilative ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following soil microorganism is involved in the reduction of sulfates to H2S? Thiobacillus thiooxidans Rhodomicrobium Desulfotomaculum Rhodospirillum Thiobacillus thiooxidans Rhodomicrobium Desulfotomaculum Rhodospirillum 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
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