Environmental Protectio Which of the following herbicide is known to be effective against perennial shrubs, annual weeds and weeds of rice? Herbicidin Bialaphos Cycloheximide Anisomycin Herbicidin Bialaphos Cycloheximide Anisomycin ANSWER DOWNLOAD EXAMIANS APP
Environmental Protectio Which of the following is selectively effective against dicot weeds? Bialaphos Anisomycin Cycloheximide Herbicidin A and B Bialaphos Anisomycin Cycloheximide Herbicidin A and B ANSWER DOWNLOAD EXAMIANS APP
Environmental Protectio Which of the following is known to control Colorado potato beetle? Verticillium lecauii Nomuraea rileyi Beaveria bassiana Metarhizium anisopliae Verticillium lecauii Nomuraea rileyi Beaveria bassiana Metarhizium anisopliae ANSWER DOWNLOAD EXAMIANS APP
Environmental Protectio The heavily polluted zone of water reservoir is known as oligosaprophytic zone pleosaprophytic zone none of these mesosaprophytic zone oligosaprophytic zone pleosaprophytic zone none of these mesosaprophytic zone ANSWER DOWNLOAD EXAMIANS APP
Environmental Protectio Which of the following microorganisms leach metals out of rock ores and can accumulate silver? Zoogloea ramigera Pseudomonas putida Pseudomonas aeruginosa Thiobacillus Zoogloea ramigera Pseudomonas putida Pseudomonas aeruginosa Thiobacillus ANSWER DOWNLOAD EXAMIANS APP
Environmental Protectio Which of the following have been used to oxidize ammonia and to prevent algal growth? Both (a) and (b) Micrococcus denitrificans cells encapsulated in liquid membranes growth of hypomicrobium in presence of added methanol Nitrosomonas europaen Both (a) and (b) Micrococcus denitrificans cells encapsulated in liquid membranes growth of hypomicrobium in presence of added methanol Nitrosomonas europaen ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS