Question

In the mutualism of rhizobium and legume, how is it characterized?

a) Rhizobium benefits while the legume is unaffected.
b) Both organisms benefit from each other.
c) The legume benefits while rhizobium is unaffected.
d) Both organisms compete for resources.

Answer 1

In the mutualism between rhizobium and legume, both organisms benefit from each other. Rhizobium provide an endless supply of nitrogen to the legume, while the legume provides nutrients and a habitat to the rhizobium.

Step-by-step explanation:

In the mutualism between rhizobium and legume, both organisms benefit from each other. Rhizobium, which are nitrogen fixers, provide an endless supply of nitrogen to the legume, while the root of the legume provides nutrients to the rhizobium. This mutualistic relationship allows the legume to thrive and the bacteria to obtain carbon compounds and a protected habitat.