Do humans exhibit any mutualistic relationships?
A) No; humans can only develop parasitic relationships with other organisms.
B) Yes; humans host disease pathogens that limit population growth and overcrowding.
C) Yes; in the absence of technology, humans quickly become prey for other predators.
D) Yes; humans host beneficial bacteria within our digestive systems.

Question

Quizplus · Accepted Answer

Humans exhibit a mutualistic relationship with beneficial bacteria within our digestive systems. These bacteria help to break down food and extract nutrients for us, while in return they have a stable environment and a source of nutrients.

Do Humans Exhibit Any Mutualistic Relationships