The association between termites and the cellulose - digesting protozoans in their guts is an example of

The association between termites and the cellulose-digesting protozoans in their guts is an example of mutualism. Mutualism is a type of symbiotic relationship where both organisms benefit from each other. In the case of termites and the cellulose-digesting protozoans in their guts, termites provide a warm, moist environment and a source of food (cellulose) for the protozoans, while the protozoans break down the cellulose into simpler molecules that can be absorbed and digested by the termites. This relationship is essential for both organisms to survive as termites cannot digest cellulose on their own, and protozoans cannot survive outside the termite gut. Therefore, this association is an example of mutualism.