<span>All successional trends lead towards relative xerophytism</span><br> </h2></di…

What percent of the incident solar radiation is photosynthetically active radiation (PAR)?

The biodiversity increases when one moves from the pioneer to the climax stage. What could be the explanation? …

<span>Biotic resources are ______.</span><br> </h2></div>

The sequence of communities of primary succession in water is?</h2></div>

Biogeochemical cycles can be traced in </h2></div>

In "Rivet popper hypothesis " Paul Ebrlich ,the rivets on the wings represents __________ in ecosystem.</h2…

State whether the following statements are true or false .<br> The term entropy refers to steady state.</h2>…