In the grasslands, trees do not replace the grasses as a part of an ecological succession because of

Which of the following is the correct sequence of phases of Biotic succession ?

Which of the following is NOT responsible for increase in the biodiversity of an ecosystem ?

Given below are two statements, one labelled as Assertion (A) and the other as Reason (R): Assertion (A): Tropical land and freshwater habitats exhibit the highest vertebrate diversity. Reason (R): W…

In mycorrhizal association, the advantage of plant is:

The Millennium Ecosystem Assessment describes the following major categories of ecosystem services—provisioning, supporting, regulating, preserving and cultural. Which one of the following is support…