In the following pyramid of energy, label all the trophic levels and show the amount of energy available in each, if &lt…

Increased volcanic activities, reducesd :<span><br> </span></h2></div>

Write true or false for the following statement:<br> In any food chain, an average of 10% of the food eaten in tur…

(a) Draw a 'pyramid of numbers' of a situation where a large population of insects feed upon a very big tree. The insect…

In succession, the structural complexity</h2></div>

A progressive series of changes in plant and animal life in an area from initial colonisation is called</h2></d…

Which of the following is the consumer of a pond ecosystem?

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