Which does not lead to secondary succession ?</h2></div>

Which ecological succession is involved in migration, aggregation and competition?<span><br> </span>&l…

Short / Long Answer Type Questions :<span><br> (a) Why is pyramid of energy always upright? Explain. Mention…

In an open ocean, the biomass of primary producers (microscope algae) is often lower than the biomass of higher trophic …

Which of the following is the largest reservoir of carbon?</h2></div>

How is the gaseous exchange of phosphorus between organisms and the environment?

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

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