Botany - Mineral Nutrition Question with Solution | TestHub
BotanyMineral NutritionNitrogen MetabolismEasy2 minPYQ_2020
BotanyEasysingle choice
The non-symbiotic anaerobic nitrogen fixer is
Options:
Answer:
D
Solution:
The nitrogen-fixing microbes could be free-living or symbiotic. Examples of free-living nitrogen-fixing aerobic microbes areAzotobacterandBeijerinckiawhileRhodospirillumis anaerobic and free-living. In addition, a number of cyanobacteria such asAnabaenaandNostocare also free-living nitrogen-fixers.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Mineral NutritionSubtopic:Nitrogen Metabolism
⏱ 2mℹ️ Source: PYQ_2020
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