Question

PLEASE HELP!
Which is not true of lichens?

They are an example of symbiosis.
They reproduce by soredia.
They consist of a fungus and a protozoan.
They are good indicators of air quality.
All of the above are true of lichens.

Answer 1

Lichens are composed of Fungi and Algae (a kind of plant), so the most appropriate answer would be "They consist of a fungus and a protozoan"

In short, Your Answer would be Option C

Hope this helps!