Which is correct for secondary succession?</h2></div>

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

What is the missing level of the organization? Grass → Cow → Wolf → ?

Differentiate between primary and secondary succession and provide one example of each.</h2></div>

Among bryophytes, lichens and fern which one is a pioneer species in a xeric succession? </h2></div&gt…

Nitrogen is a limiting nutrient for </h2></div>

Who reuses the decomposed dead matter?

A biomass pyramid is important because it illustrates<br> </h2></div>