Which of the following statement is correct about pollination?

In any given ecosystem, number of individuals in a species remains more or less constant over a period of time. This con…

<span>An ecosystem which can be easily ruined/damaged but can recover after some time if damaging effect stops. Th…

What is the rate of production of new organic matter by heterotrophic organisms (consumers) called?

A stable lake ecosystem shows net primary production which is equal to the </h2></div>

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

What is biological magnification? Will the levels of this magnification be different at different levels of the ecosyste…

Which one of the following class of animals constitutes the largest biomass on earth?</h2></div>