Microorganisms :- suggest a suitable word for each of the following statement
Chemicals added to food to prevent growth of micro organisms.
Nitrogen fining microorganisms present in the oot nodules of letumes.
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2
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chemical preservatives and rhizobium bacteria
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- Chemicals added to food to prevent growth of micro organisms: Preservatives
- Nitrogen fixing microorganisms present in the root nodules of leguminous plants: Rhizobium bacteria and blue green algae
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