lichen, hyphae and symbiotic algae under the microscope for education.

algae background blue botanical cells characteristics colony conidia conidiophore crustose cyanobacteria dish dishes education educationn enzyme foliage fungi fungus green histology hypha hyphae isolated laboratory lichen lichens medical microscope microscopic mold mould mycobionts parasite pattern petri plant research rotten saprophytic science scientific septate sporangium spore structure symbionts symbiosis symbiotic thallus types zygospore