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Rhizobiumbacteria_______ (a) Helpindigestion (b) Helpinnitrogenfixation (c) Causediseases (d) Noneoftheabove |
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Answer» option b Explanation: it helps in nitrogen fixation and it lives in the ROOT nodules of pea PLANT etc it is not a FREE living nitrogen fixing bacteria mark as brainliest of you LOVE my answer |
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