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Environmental Protectio

Environmental Protectio
Which of the following accumulates from factory waste?

Zoogloea ramigera
Pseudomonas aeruginosa
Thiobacillus
Pseudomonas putida

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Environmental Protectio
Milbemycin is known to exhibit a broad spectrum of activity against

all of these
agricultural pests
agricultural herbs
agricultural insects

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

Pseudomonas aeruginosa
Zoogloea ramigera
Pseudomonas putida
Thiobacillus

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Environmental Protectio
The heavily polluted zone of water reservoir is known as

none of these
pleosaprophytic zone
oligosaprophytic zone
mesosaprophytic zone

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

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

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

Granulosis viruses
Nuclear polyhedrosis viruses
Oryctestypes
All of these

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