Ecosystem Test ...

During process of succession a step that renders, environment of an area unsuitable for existing species is:

Principle of ecological succession is of practical importance in :

The characteristic vegetation of arctic desert is/are:

The rate of storage of organic matter in producers in excess of their metabolic consumption is:

To attain maximum diversity and niche specialization, biotic succession needs:

To observe beginning of ecological succession on an igneous rock, we must search over there

The ecological niche of an organism will not represent:

Ecological succession is gradual and fairly predictable change in the

The individual transitional communities are termed seral stages or