Highest plant productivity occurs in</h2></div>

Out of the total quantity of global carbon, what percent of carbon is found dissolved in oceans?

On what are the organisms are dependent on their food?

Correct sequence of stages of succession on a bare rock is?</h2></div>

The flow of materials from non living components to living components and back to the non living components in a more or…

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

<span>What is meant by ecological succession ? Differentiate between pioneer community and clima…

Arrange the following ecosystems in increasing order of their mean NPP(tons/ha/year).<br> A. Tropics deciduous for…