Which of the following would appear as the pioneer organisms on bare rocks?

Question

Which of the following would appear as the pioneer organisms on bare rocks? (A) Liverworts (B) Mosses (C) Green algae (D) Lichens

Tardigrade Admin · Accepted Answer

On bare rock, Lichens are pioneer as they secretes carbonic acid which leads to rock weathering and creation of soil.

Q. Which of the following would appear as the pioneer organisms on bare rocks?