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प्रश्न
Blue green algae are used as bio fertilizers because they ____________.
पर्याय
Can fix atmospheric nitrogen
Are autotrophs
Accelerate water and nutrient uptake
Are free living and filamentous
MCQ
रिकाम्या जागा भरा
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उत्तर
Blue green algae are used as bio fertilizers because they Can fix atmospheric nitrogen.
Explanation:
BOA are employed as biofertilizers because they contain heterocyst cells, which carry the enzyme Nitrogenase, which aids in nitrogen fixation.
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