Microbiology of Soils The diagnostic enzyme for nitrogen-fixing organisms is none of these nitrate reductase nitrate oxidase nitrogenase none of these nitrate reductase nitrate oxidase nitrogenase ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils A heterocyst is a type of spore a terminally differentiated cell that fixes nitrogen a cell that carries out oxygenic photosynthesis the progenitor of cyanobacterial vegetative cells a type of spore a terminally differentiated cell that fixes nitrogen a cell that carries out oxygenic photosynthesis the progenitor of cyanobacterial vegetative cells ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The crops which are involved in nitrogen fixation are soybean alfalfa and clover bean and lupine all of these soybean alfalfa and clover bean and lupine all of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Nitrogen fixation fix the free nitrogen (N2) by which it should not be usable by plants both (a) and (b) changes the free nitrogen (N2) to a form usable by plants especially changes nitrogen compounds, mostly amines such as NH2 fix the free nitrogen (N2) by which it should not be usable by plants both (a) and (b) changes the free nitrogen (N2) to a form usable by plants especially changes nitrogen compounds, mostly amines such as NH2 ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils __________ play a key role in the transformation of rock to soil. De-nitrifying bacteria Cyanobacteia Pectin decomposing bacteria Nitrifying bacteria De-nitrifying bacteria Cyanobacteia Pectin decomposing bacteria Nitrifying bacteria ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The groups of symbiotic bacteria, which have the ability to fix nitrogen grow together for a mutual benefit is called symbiosis and so these bacteria are called symbiotic nitrogen-fixing bacteria All of these these bacteria are from the genus, Rhizobium derive their food and minerals from the legume, and in turn they supply the legume with some or all of its nitrogen grow together for a mutual benefit is called symbiosis and so these bacteria are called symbiotic nitrogen-fixing bacteria All of these these bacteria are from the genus, Rhizobium derive their food and minerals from the legume, and in turn they supply the legume with some or all of its nitrogen ANSWER DOWNLOAD EXAMIANS APP
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