Correct sequence of stages of succession on a bare rock is

Options

A. Foliose lichens `to ` Crustose lichens `to` Mosses `to` Annual grasses `to` Perennial grasses `to` Shrubs `to` Trees
B. Crustose lichens `to` Foliose lichens `to` Mosses `to` Perennial grasses `to` Annual grasses `to` Shrubs `to` Trees
C. Crustose lichens `to` Foliose lichens `to` Mosses `to` Annual grasses `to` Perennial grasses `to` Shrubs `to` Trees
D. Crustose lichens `to` Foliose lichens `to` Mosses `to ` Annual grasses `to` Shrubs `to` Perennial grasses `to` Shrubs `to` Perennial grasses `to` Trees

Answer

C