Microbiology of Soils The physical structure of soil is improved by the accumulation of water all of these minerals mold mycelium water all of these minerals mold mycelium ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following species of different genera of bacteria are not capable of transforming nitrate to nitrogen? Alcaligenes Agrobacterium None of these Achromobacter Alcaligenes Agrobacterium None of these Achromobacter ANSWER DOWNLOAD EXAMIANS APP
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 fast growth none of these medium growth slow growth fast growth none of these medium growth slow growth ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following fungi on infecting crop roots can improve their uptake of phosphorus and other nutrients? Aspergillus niger Candida torulopsis VA Mycorrhiza Saccharomyces cerevisiae Aspergillus niger Candida torulopsis VA Mycorrhiza Saccharomyces cerevisiae ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following soil microorganism is involved in the reduction of sulfates to H2S? Desulfotomaculum Rhodospirillum Thiobacillus thiooxidans Rhodomicrobium Desulfotomaculum Rhodospirillum Thiobacillus thiooxidans Rhodomicrobium ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The microbial ecosystem of soil includes biotic components of soil abiotic components of soil None of these biotic and abiotic components of soil biotic components of soil abiotic components of soil None of these biotic and abiotic components of soil ANSWER DOWNLOAD EXAMIANS APP