Microbiology of Soils A heterocyst is a type of spore the progenitor of cyanobacterial vegetative cells a cell that carries out oxygenic photosynthesis a terminally differentiated cell that fixes nitrogen a type of spore the progenitor of cyanobacterial vegetative cells a cell that carries out oxygenic photosynthesis a terminally differentiated cell that fixes nitrogen ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following statement is not true about composition of biogas? It also contains with traces of H2S, N2, H2and CO Both (a) and (b) It is composed almost exclusively of methane and carbon dioxide It also contains with traces of O2 and Cl2 It also contains with traces of H2S, N2, H2and CO Both (a) and (b) It is composed almost exclusively of methane and carbon dioxide It also contains with traces of O2 and Cl2 ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The phenomenon of commensalism refers to a relationship between organisms in which one species of a pair is more benefited both the species of a pair benefit one species of a pair benefits None of these one species of a pair is more benefited both the species of a pair benefit one species of a pair benefits None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The organisms responsible for the characteristic musty or earth odor of a freshly plowed field is/are Nocardia Streptomyces Micromonospora all of these Nocardia Streptomyces Micromonospora all of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which are the main source of biofertilisers? Streptococcus Cyanobacteria Bacillus None of these Streptococcus Cyanobacteria Bacillus None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The diagnostic enzyme for denitrification is nitro oxidoreductase nitrate oxidase none of these nitrate reductase nitro oxidoreductase nitrate oxidase none of these nitrate reductase ANSWER DOWNLOAD EXAMIANS APP
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