Microbiology of Soils A heterocyst is a type of spore a cell that carries out oxygenic photosynthesis the progenitor of cyanobacterial vegetative cells a terminally differentiated cell that fixes nitrogen a type of spore a cell that carries out oxygenic photosynthesis the progenitor of cyanobacterial vegetative cells a terminally differentiated cell that fixes nitrogen ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The nonsymbiotic bacteria which fix nitrogen live in the soil independently are All of these Clostridium considerably less important in comparison to the symbiotic bacteria Azotobacter All of these Clostridium considerably less important in comparison to the symbiotic bacteria Azotobacter ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Bacteria, as a group, are responsible for nitrogen oxidation sulfur oxidation all of these nitrogen fixation nitrogen oxidation sulfur oxidation all of these nitrogen fixation ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Nitrogen fixation refers to the direct conversion of atmospheric nitrogen gas into ATP nitrate glucose ammonia ATP nitrate glucose ammonia ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The microbial ecosystem of soil includes biotic components of soil None of these abiotic components of soil biotic and abiotic components of soil biotic components of soil None of these abiotic components of soil biotic and abiotic components of soil ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Most soil protozoa are flagellates or amoebas, having their dominant mode of nitrogen as ingestion of mold ingestion of bacteria ingestion of fungi all of these ingestion of mold ingestion of bacteria ingestion of fungi all of these ANSWER DOWNLOAD EXAMIANS APP