1.

What is lichen? what is lichen ?what is lichen?​

Answer»

lichen is a simple slow-growing plant that typically forms a low crusty, leaflike, or branching growth on rocks, walls, and trees.                                                       {OR}A lichen is a composite organism that arises from ALGAE or CYANOBACTERIA living among filaments of MULTIPLE fungi species in a mutualistic relationship. LICHENS have different properties from those of its component organisms



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