Question

choose the correct answer. which symbiotic interaction involves one organism feeding on or within another organism which is positive for one side of the interaction but negative for the other side? commensalism mutualism parasitism competition

Explanation:

Commensalism is when one organism benefits and the other is unaffected. Mutualism is when both organisms benefit. Parasitism is when one organism (the parasite) benefits by feeding on or within another organism (the host), which is harmed. Competition is when organisms compete for resources, not a symbiotic relationship where one feeds on the other.

Answer:

parasitism