Determine the class of microflora, Science

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Which class of microflora would you expect to be most active under following conditions. 

i ) In rice paddies requiring nitrogen - blue-green algae 

ii) In acid soils  -  soil fungi

iii ) In the  decomposition of the most resistant organic compounds - soil fungi and soil actinomycetes

iv)  In fixing atmospheric nitrogen - symbiotic and nonsymbiotic nitrogen fixing bacteria

v)  Where photosynthesis occurs - soil algae

 


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