What does 'R' represent in the given equation for productivity in an ecosystem? GPP-R=NPP</h2></div>

In autogenic succession</h2></div>

Why are oceans least productive? </h2></div>

Which one of the following represents a pyramid of biomass?

Character of a stable community is that it</h2></div>

Sedimentary cycle having a small gaseous component is found in<span><br> </span></h2></div&gt…

The mean biomass per unit area and the net primary productivity for four ecosystems P, Q, R and S are tabulated.<tabl…

What is the woodland stage replaced by in a hydrarch succession?