The upright pyramid of number is absent in</h2></div>

What are the complex organic remains such as dead animal remains, dead plant remains, and fecal matter called?

Net primary productivity is defined as?</h2></div>

<span>Define a climax community. How does a sere differ from a seral community? </span>&lt…

In a food chain, if the grasses produce 1000 kcal of energy, how many kcal are theoretically available to the f…

Define:<br> a) Stratification   <br> b) Gross primary productivity <br> c) …

In an ecosystem, the rate of production of organic matter during photosynthesis is termed as</h2></div>

In general, a food chain consists of how many trophic levels?