Every healthy human digestive system is home to countless microorganisms.In a normal digestive system,what type of relationship would this be considered?

Question

Quizplus · Accepted Answer

The relationship between the human digestive system and its microorganisms is mutualistic. This means both the human host and the microorganisms benefit from their relationship. The microorganisms help break down food and produce vitamins while in turn they are provided with a habitat and nutrients to survive. The relationship is not parasitic as the microorganisms do not harm the host, nor is it pathological as it is a normal and healthy part of the human digestive system, and it is not competitive as there is no competition between the host and the microorganisms in terms of resources or survival.

Every Healthy Human Digestive System Is Home to Countless Microorganisms