Please select a subject first
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Answer the following questions.
a) Why some living organisms have to perform anaerobic respiration?
b) Give examples of such living organisms.
c) What are the two steps of anaerobic respiration?
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What are the advantages of hydroelectric power generation ?
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Name one metal each occurring as :
A sulphine
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Name one metal each occurring as :
A carbonate
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Name one metal each occurring as :
An oxide
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Give scientific reason.
We feel exhausted after exercising.
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What is Biotechnology?
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Give one use of Biotechnology.
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Write two names of crops genetically developed.
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Protein located in bones is ___________.
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Which of the following vitamins is necessary for the synthesis of NADH2?
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We get __________ energy from lipids.
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Kinetic energy in flowing water drives ________ to generate electricity.
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Wind turbines with capacity are commercially available.
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Major hydroelectric power plants in India
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Use of non-genetic biotechnological techniques.
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Electrical energy can be generated using wind.
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While producing hydroelectric energy, there is no pollution.
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In a windmill, the rotating blades drive the turbine and the turbine in turn drives the generator to generate electricity.
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