The association between two organisms in which one of the organisms gains and the other loses is referred to as? by Sunday | Nov 18 | Biology WAEC | 0 comments A. saprophytism B. commensalism C. mutualism D. parasitism Correct Answer: Option D D. parasitism Users Also Read These:Concentrating industries in one place is…When an atom loses or gains a charge, it becomes an?On exposure to the atmosphere, a hydrated salt loses…An object is placed between two mirrors which are…An atom of an element X gains two electrons. The…