$MAB$ stands for
Man and biosphere
Man antibiotics and bacteria
Man and biotic community
Mayer, Anderson and Bishby
Arrange the following as observed in vertical stratification of a forest : Grass, Shrubby plants, Teak, Amaranths.
Major utilisation of carbon from atmosphere is through
Crystalline rocks are natural source of biogenetic element
If all the green plants were to disappears from the earth
The biodiversity increases when one moves from the pioneer to the climax stage. What could be the explanation ?