Stratification is well developed in
Tropical rain forests
Grasslands
Alpine vegetations
Temperate forests
Dense evergreen vegetation of broad sclerophyllous leaves and shrubs with fire resistant resisnous plants is known as
Intermediate community between pioneer and climax communities is called
Choose odd one out w.r.t. gaseous cycle.
Vertical distribution of different species occupying different levels in a biotic community is known as
In the vast marine ecosystem, certain sea develop red colouration. This red colour is due to the presence of large population of which one of the following organisms?