A set of organisms that resemble one another in appearance and behaviour is called a ____________<span><br> …

Gross primary productivity is the rate of production of ____ during photosynthesis<span>.<br> </span>&…

(Net primary production) - (consumption by heterotrophs ) is <br> </h2></div>

In the North East region of India, during the process of Jhum cultivation, forests are cleared by burning and left for r…

Which organisms are included in the last trophic level?

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

Climax stage is achieved quickly in secondary succession as compared to primary succession. Why? </h2>&lt…

Study the following statements and select the incorrect ones.<br> (i) Pyramids of energy and yearly biomass produc…