Who are the major producers in an aquatic ecosystem?

Explain primary productivity and the factors that influence it.</h2></div>

Function of an ecosystem means<span><br> </span></h2></div>

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

Which of the following is an autotrophic component of a pond?

In the following food chain, 500J of energy is available to plant. How much energy will be available at I consumer and I…

Which one of the following ecosystem types has the highest annual net primary productivity?</h2></div&…

Lichen is pioneer in ........................ succession. </h2></div>