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Environmental Biotechnology MCQ Questions & Answers | Biotechnology

Learn and Practice Environmental Biotechnology MCQ Questions & Answers Available for Biotechnology Engineering Students to Clear GATE Exams, Technical Interviews, Competitive Examinations, and Other Entrance Exams. The Environmental Biotechnology Chapter is Especially Important for Biotechnology Engineering and GATE Students.

1
Ozone depletion is caused by the increase in the level of
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Answer: Option B
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2
Which of the following is a beneficial activity of microorganisms?
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Answer: Option D
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3
Which of the following parameters indicates the organic pollution of a water sample?
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Answer: Option D
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4
The chemical system for removal of the ions of level of salt is called
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Answer: Option C
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5
The atmosphere is divided in four layers. The layer in contact with the surface of earth called
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Answer: Option B
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6
Which of the following layers of earth have the composition of peridotite?
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Answer: Option B
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7
The flow in natural streams is almost always turbulent and may be assumed to be incompressible, consequently the applicable equations of motion for the fluid are the
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Answer: Option D
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8
The antifreeze molecules that prevent intracellular ice formation in marine organisms are generally
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Answer: Option B
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9
Chlorination is process of
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Answer: Option B
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10
Dead zones in oceans refers to
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Answer: Option D
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