Secondary succession takes place on/in</h2></div>

<span>Define a climax community. How does a sere differ from a seral community? </span>&lt…

Some of the nutrient cycles are labelled as below. Sulphur <br> cycle (A), phosphorus cycle (B), carbon cycle (C) …

Write the importance of phosphorus cycle in ecosystems.</h2></div>

The biomass available for consumption by the herbivores and the decomposers is called __________.</h2></div>

What is the missing level of the organization? Phytoplankton → Zooplankton → ? → Man

The pyramid of numbers in grassland ecosystem will be  ?</h2></div>

In ecological succession, the climax community is best recognised by the following state </h2></div&gt…