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

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

In the phosphorus cycle, phosphate becomes available by weathering of rocks first to _____________.<br> </h2&gt…

Which organisms form trophic levels in an ecosystem?

Which of the owing statements regarding the maintenance of carbon cycle in the biosphere are correct?<br> a. Plant…

Write true or false for the following statement:<br> 15% can be taken as the average value for the amount of organ…

Pyramid of energy is always..........</h2></div>

What do you understand by ecological pyramid? Explain pyramid of biomass in a grassland with the help of a diagram.</…