Microbiology of Soils The nonsymbiotic bacteria which fix nitrogen live in the soil independently are All of these considerably less important in comparison to the symbiotic bacteria Azotobacter Clostridium All of these considerably less important in comparison to the symbiotic bacteria Azotobacter Clostridium ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following species of different genera of bacteria are not capable of transforming nitrate to nitrogen? Achromobacter Alcaligenes None of these Agrobacterium Achromobacter Alcaligenes None of these Agrobacterium ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The nitrogenase consists of dinitrogenase dinitrogenase reductase none of these both (a) and (b) dinitrogenase dinitrogenase reductase none of these both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils In the process of nitrogen fixation, which of the following microorganism is involved? Non symbiotic and symbiotic microorganisms only Non symbiotic microorganisms only Symbiotic microorganisms only None of these Non symbiotic and symbiotic microorganisms only Non symbiotic microorganisms only Symbiotic microorganisms only None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The organisms responsible for the characteristic musty or earth odor of a freshly plowed field is/are all of these Nocardia Streptomyces Micromonospora all of these Nocardia Streptomyces Micromonospora ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils For rapid decomposition by microbes, the substrate should have a C/N ratio of 60-80 10-20 30-40 20-30 60-80 10-20 30-40 20-30 ANSWER DOWNLOAD EXAMIANS APP
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