Microbiology of Soils An example of a symbiotic nitrogen fixer is Beijerinckia Clostridium Azotobacter Rhizobium Beijerinckia Clostridium Azotobacter Rhizobium ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils For rapid decomposition by microbes, the substrate should have a C/N ratio of 10-20 20-30 30-40 60-80 10-20 20-30 30-40 60-80 ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The population of algae in soil is __________ that of either bacteria or fungi. equal to none of these generally greater than generally smaller than equal to none of these generally greater than generally smaller than ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The diagnostic enzyme for denitrification is nitro oxidoreductase none of these nitrate oxidase nitrate reductase nitro oxidoreductase none of these nitrate oxidase nitrate reductase 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? None of these Alcaligenes Agrobacterium Achromobacter None of these Alcaligenes Agrobacterium Achromobacter ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Most soil protozoa are flagellates or amoebas, having their dominant mode of nitrogen as ingestion of fungi all of these ingestion of bacteria ingestion of mold ingestion of fungi all of these ingestion of bacteria ingestion of mold ANSWER DOWNLOAD EXAMIANS APP
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