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Give some example of a rod shaped virus.
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How was penicillin discovered?
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How do microbes reduce the environmental degradation caused by chemicals?
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What is a broad spectrum antibiotic?
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Which bacterium has been used as a clot buster?
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What are biofertilizers? Give some examples.
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How do biofertilizers enrich the fertility of the soil?
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How cyanobacteria increase fertility of soil.
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What is toddy?
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Why are some microbes useful in detergent formulation?
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Write a note on electronic waste.
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How does an electrostatic precipitator work?
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How has DDT caused decline in bird population?
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What is snow-blindness?
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What is the best solution for the treatment of electronic wastes?
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What is reforestation?
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What is biomagnification?
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What is an algal bloom?
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What is the raw material for polyblend?
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What is ultraviolet B?
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Biology Questions and Answers for Grade 10, Grade 11 and Grade 12 students, Junior and Senior High Schools, Junior Colleges, Undergraduate biology programs and Medical Entrance exams.
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