An Example of Mutualism Is

Question

An example of mutualism is:
A) mycorrhizae and epiphytes.
B) epiphytes and tapeworms.
C) monarch and viceroy butterflies.
D) silverfish and army ants.
E) Rhizobium and legumes.

Accepted Answer

Rhizobium bacteria form a mutualistic relationship with legumes by fixing nitrogen in the soil, which benefits the plant, while the bacteria receive carbohydrates and a habitat from the plant.