Ownclasses

An example of endomycorrhiza is 

  • Nostoc

  • Glomus

  • Agaricus

  • Rhizobium

Answer

B.

Glomus

Nostoc is a blue-green algae capable of fixing nitrogen. 
Glomus is associated with endomycorrhiza.
Agaricus or mushroom is an edible fungus of class-Basidiomycetes.
Rhizobium is a symbiotic nitrogen -fixing bacterium found in the root nodules of leguminous plants.

Nostoc is a blue-green algae capable of fixing nitrogen. 
Glomus is associated with endomycorrhiza.
Agaricus or mushroom is an edible fungus of class-Basidiomycetes.
Rhizobium is a symbiotic nitrogen -fixing bacterium found in the root nodules of leguminous plants.