Bacteria are known for the many roles they play in biological communities. Which of the following is the rarest role for this group of organisms?

Question

Quizplus · Accepted Answer

Pathogens are a rare role for bacteria as the majority of bacterial species are not harmful to humans or other organisms. While some bacteria (such as E. coli) can cause illness, they are still relatively rare compared to the vast number of bacteria that play beneficial roles in natural ecosystems.

Bacteria Are Known for the Many Roles They Play in Biological