The reservoir for the gaseous type of biogeochemical cycle exists in-</h2></div>

Choose the correct answers from the alternatives given .<br> A living organism represents stored energy in the for…

Which of the following ecological food chain does not represent an erect pyramid of numbers?</h2></div>

What is the number of trophic levels equal to?

What is the process called when detritivores feed on larger pieces and leave smaller fragments behind?

Briefly explain the ecological pyramid which is always upright. </h2></div>

Total energy fixed by an ecosystem is<span><br> </span></h2></div>

According to David Tilman, greater the diversity, greater is the primary productivity. Can you think of a very low diver…