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The Rhizobium bacteria present in the root nodules of pea plants can fix one of the following from the atmosphere. This one is : (a) hydrogen (b) oxygen (c) nitrogen (d) halogen |
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Answer» The Rhizobium bacteria present in the root nodules of pea plants can fix one of the following from the atmosphere. This one is : (a) hydrogen (b) oxygen (c) nitrogen (d) halogen |
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