Which of the following organisms reduces nitrates in the ...
Which of the following organisms reduces nitrates in the soil to gaseous nitrogen?
Euglena
Protozoan
Denitrifying bacterium
Parasitic mould
Nitrifying bacterium
Correct answer is C
No explanation has been provided for this answer.
Which of the following takes place when a person’s body temperature rises above 37oC ...
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Which of the following characteristics shows discontinuous variation in plants? ...
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Which of the following solutions is suitable for removing chlorophyll in a green leaf? ...
The cell body in the diagram labelled ...
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