Select the correct match:
`{:(1,"Sedimentary nutrient cycle",,"Nitrogen cycle"),(2,"Pioneer species ",,"Lichens"),(3,"secondary succession",,"Burned forests"),(4,"Pyramid of biomass",,"Upright"),(,"in sea",,):}`

Options

A. I,II and IV
B. I and III
C. II and III
D. II and IV

Answer

C

Explanation

The successive development of different biotic communities at the same site till a climax community develops there , is called ecological succession (Hult, 1885)
The species. In primary succession on rocks (xerarch succession) these are usually lichens which rock helping in weathering and soil formation. These later pave way to some very small plants like bryophytes (e.g. Mosses) Which are able to take hold in the small amount of soil .