GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is the more accurate term to describe the tiny organisms that convert atmospheric nitrogen gas into molecules that other living things can use?
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blue-green algae
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cyanobacteria
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microbacteria
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None of the above
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Explanation:
Detailed explanation-1: -Nitrogen-fixing bacteria are prokaryotic microorganisms that are capable of transforming nitrogen gas from the atmosphere into “fixed nitrogen” compounds, such as ammonia, that are usable by plants.
Detailed explanation-2: -Fixation converts nitrogen in the atmosphere into forms that plants can absorb through their root systems.
Detailed explanation-3: -Rhizobium converts atmospheric nitrogen into ammonia. The bacteria fix atmospheric nitrogen and convert it into. More items
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