PREPARED SLIDE FOR MICROSCOPE, PLANT TISSUE:- Lichen

Lichens are strange creatures with no two identical. Lichens are a complex living form that is the result of a symbiotic relationship between two different creatures, a fungus and an alga. The fungus is the dominant partner, and it is responsible for the bulk of the lichen's traits, from its thallus form to its fruiting bodies. The alga can be either a green alga or a blue-green alga, both of which are classified as cyanobacteria. Both forms of algae may be found in many lichens.