Define:<br> a) Stratification   <br> b) Gross primary productivity <br> c) …

The pyramid of number in tree ecosystem</h2></div>

Functional characters of the community, which change during succession:-<br> (a) Energy use efficiency<br> (…

The second stage of hydrosere is occupied by plants like</h2></div>

Which ecological factor/s are responsible for stabilization of community?<span><br> </span></h2>…

Identify the wrong pair of statements<br> I.During plant succession some species colonise an area and populations …

Which ecosystem has the highest gross primary productivity? </h2></div>

What amount of carbon is fixed in the biosphere through photosynthesis annually?