Microbiology of Soils Nitrifying bacteria can not be isolated directly by the usual techniques employed to isolate hetrotrophic bacteria. The reasons may be due to none of these fast growth slow growth medium growth none of these fast growth slow growth medium growth ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The crops which are involved in nitrogen fixation are all of these alfalfa and clover soybean bean and lupine all of these alfalfa and clover soybean bean and lupine ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Syntrophism involves exchange of nutrients among species exchange of nutrients between two species no exchange of nutrients among species no exchange of nutrients between two species exchange of nutrients among species exchange of nutrients between two species no exchange of nutrients among species no exchange of nutrients between two species ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The nonsymbiotic bacteria which fix nitrogen live in the soil independently are Clostridium considerably less important in comparison to the symbiotic bacteria All of these Azotobacter Clostridium considerably less important in comparison to the symbiotic bacteria All of these Azotobacter ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The nitrogenase consists of none of these dinitrogenase reductase dinitrogenase both (a) and (b) none of these dinitrogenase reductase dinitrogenase both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The breakdown of cattle manure in biogas is accomplished by which of the following type of bacteria? methanogenic All of these Hydrolytic Transitional methanogenic All of these Hydrolytic Transitional ANSWER DOWNLOAD EXAMIANS APP