Rhizobium which lives in the root nodules of leguminous plants is an example of the association known as? by Sunday | Nov 23 | Biology WAEC | 0 comments A. commensalism B. epiphytism C. mutualism D. saprophytism Correct Answer: Option C C. mutualism Users Also Read These:An association between the root nodule of a…The difference between Articles of association and…An association between living organisms in which one…The bacteria that is found in the root nodules of…Which of the following species of bacteria lives…