Question

which type of symbiotic relationship is described in the following scenario? termites are unable to digest some plant materials (fiber). termite stomachs contain bacteria that digest the fiber in wood for the termites. in turn, the bacteria are provided with a hospitable environment to carry out their life processes. commensalism mutualism parasitism competition

Explanation:

To determine the symbiotic relationship, we analyze each option:

• Commensalism: One organism benefits, the other is unaffected. Here, both termites and bacteria benefit, so not commensalism.
• Mutualism: Both organisms benefit. Termites get help digesting fiber, bacteria get a hospitable environment. This fits mutualism.
• Parasitism: One benefits at the expense of the other (harmed). Neither is harmed here, so not parasitism.
• Competition: Organisms compete for resources. This is a cooperative relationship, not competition.

Answer:

B. mutualism