Give the existence'of carbon.</h2></div>

Explain the significance of ecological pyramids with the help of an example.</h2></div>

Which of the following will be the final succession climax stage of a freshwater lake?<br> </h2></div>

Imagine a barren land where once existed a forest. Due to deforestation and fire in that forest, all the species got ext…

How do herbivores and other animals obtain phosphorous?

What is represented by the following sequence? <div><br> <div>Cyanobacteria, Crustose lichens…

Given below are the characteristic features of an ecosystem<br> (a) Little diversity<br> (b) Little cycling …

Read the following statements regarding ecological pyramids and choose the correct answer.<br> (a) Relationship be…