Q260
The pioneers in xerach succession is the
A.
crustose lichen
AnswerB.
mosses
C.
foliose lichen
D.
shrubs
Answer: Option A
Solution
Answer: Option A
Solution:
The pioneer species in xerarch and hydrarch succession are lichens and phytoplanktons respectively. Xerarch is a plant succession starting on bare ground or rock and culminating in a mature climax forest. The pioneer species, such as lichens and mosses, result in the gradual accumulation of soil.