Differentiate between "Pioneer-species"; 'Climax-community" and "Seres".</h2></div>

Given below are the characteristic features of an ecosystem<br> (a) Little diversity<br> (b) Little cycling …

Write one difference between net primary productivity and gross primary productivity.</h2></div>

The species of plants that play a vital role in controlling the relative abundance of other species in a community are c…

Which one of the following is not a gaseous biogeochemical<br> cycle in ecosystem<br> <br> </h2>…

Natural reservoir of phosphorus is </h2></div>

Natural reservoir of phosphorus is :</h2></div>

Plant community development is termed as</h2></div>