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Environmental Protectio

Environmental Protectio
Which of the following is selectively effective against dicot weeds?

Bialaphos
Anisomycin
Cycloheximide
Herbicidin A and B

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Environmental Protectio
Which of the following can be used for the removal of color from the effluents of pulp mill?

Coriolus versicolor entrapped in calcium alginate beads
Nitrosomonas europaen
Phanerochaete chrysosporium
Both (a) and (b)

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Environmental Protectio
Which of the following subgroup/(s) belong/(s) to the Baculo viruses?

Oryctestypes
Nuclear polyhedrosis viruses
All of these
Granulosis viruses

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Environmental Protectio
Which of the following herbicide is known to be effective against perennial shrubs, annual weeds and weeds of rice?

Bialaphos
Anisomycin
Herbicidin
Cycloheximide

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Environmental Protectio
Streptomyces griseochromogenes is reported to show a potent curative effect against

eye spot of sugarcane
rice blast disease
milo of soybean
yellow blight of maize

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Environmental Protectio
Which of the following microorganisms leach metals out of rock ores and can accumulate silver?

Pseudomonas putida
Thiobacillus
Pseudomonas aeruginosa
Zoogloea ramigera

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