Question

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

Answer 1

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

Answer 2

Answer:

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.

The example of a lichen is algae and fungi.

Hope this helps....