Microbiology of Soils The nitrogenase consists of dinitrogenase reductase none of these dinitrogenase both (a) and (b) dinitrogenase reductase none of these dinitrogenase both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The groups of bacteria which have the ability to fix nitrogen from air to soil are both (a) and (b) nonsymbiotic symbiotic none of these both (a) and (b) nonsymbiotic symbiotic none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The diagnostic enzyme for denitrification is nitrate reductase nitrate oxidase nitro oxidoreductase none of these nitrate reductase nitrate oxidase nitro oxidoreductase none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils A heterocyst is a type of spore a terminally differentiated cell that fixes nitrogen the progenitor of cyanobacterial vegetative cells a cell that carries out oxygenic photosynthesis a type of spore a terminally differentiated cell that fixes nitrogen the progenitor of cyanobacterial vegetative cells a cell that carries out oxygenic photosynthesis ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Degree of compost maturity can be assesed by both (a) and (b) germination test None of these infrared technique both (a) and (b) germination test None of these infrared technique ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Most soil protozoa are flagellates or amoebas, having their dominant mode of nitrogen as ingestion of mold all of these ingestion of fungi ingestion of bacteria ingestion of mold all of these ingestion of fungi ingestion of bacteria ANSWER DOWNLOAD EXAMIANS APP
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