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Micro-Organisms: Friends and Foe — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceMicro-Organisms: Friends and Foe2 Marks
Question
Where do Rhizobium bacteria live? What is their function?
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Answer

Rhizobium bacterium is found in the soil. It lives in the root nodules of leguminous plants such as beans and peas, with which it has a symbiotic relationship. It is involved in the fixation of nitrogen in leguminous plants (pulses).

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