The Rhizobium bacteria present in the root nodules of pea plants can fix one of the following from the atmosphere. This one is:
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Solution
Answer: C
Rhizobium is a nitrogen-fixing bacteria and hence forms a symbiotic relationship with the root nodules of leguminous plants like pea, soybean, and many more.
Rhizobium can directly fix (or convert) atmospheric nitrogen gas into the compounds that can be used by plants.