Zoology - Microbes in Human Welfare Question with Solution | TestHub
ZoologyMicrobes in Human WelfareBiofertilisersEasy2 minPYQ_2020
ZoologyEasysingle choice
A free-living soil bacterium capable offixation is
Options:
Answer:
B
Solution:
Bacteria can fix atmospheric nitrogen while free-living in the soil (examplesAzospirillum andAzotobacter). Thus, they enrich the nitrogen content of the soil.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Microbes in Human WelfareSubtopic:Biofertilisers
⏱ 2mℹ️ Source: PYQ_2020
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