Write any two limitations of ecological pyramids.</h2></div>

In general, a food chain consists of how many trophic levels?

In an ecosystem, the population of</h2></div>

Ecosystem having the highest primary productivity is<br> </h2></div>

Which biological process is responsible for the appearance of these plants in a burned area?</h2></div>

Which community develops in between the pioneering and climax communities?

"It is often said that the pyramid of energy is always upright. On the other hand, the pyramid of biomass can be bo…

What does the following sequence represent ?<div><br> </div><div>Blue-Green Algae <span class…