TLS Online TPP Program

#Question id: 34634


Which of the following statements about mutualism are TRUE?

#XL - S Microbiology
  1. It is an obligate relationship where both organisms benefit.
  2. An example is Rhizobium-legume root nodulation.
  3. It involves one organism benefiting and the other being unaffected.
  4. Mycorrhizal fungi and plant roots represent mutualism.