Exercise: Environmental Protection

Questions for: Environmental Protection

Streptomyces griseochromogenes is reported to show a potent curative effect against
A:
rice blast disease
B:
yellow blight of maize
C:
milo of soybean
D:
eye spot of sugarcane
Answer: A
No answer description is available. Let's discuss.
The heavily polluted zone of water reservoir is known as
A:
pleosaprophytic zone
B:
mesosaprophytic zone
C:
oligosaprophytic zone
D:
none of these
Answer: A
No answer description is available. Let's discuss.
Which of the bacteria is considered for biological leaching?
A:
T. thiooxidans
B:
T. ferrooxidans
C:
Ferrobacillus terrooxidans
D:
all of these
Answer: D
No answer description is available. Let's discuss.
The rate of degradation and microbes resistance to toxic pollutants remain better when the
A:
mixed cell population is used
B:
individual cell is used
C:
mixed cell population along with metals is used
D:
individual cell along with metal is used
Answer: A
No answer description is available. Let's discuss.
Milbemycin is known to exhibit a broad spectrum of activity against
A:
agricultural pests
B:
agricultural herbs
C:
agricultural insects
D:
all of these
Answer: A
No answer description is available. Let's discuss.
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