Which of the following organisms were not given any place in ecological pyramids?
Working at several trophic levels
Decomposers
Parasites
More than one option is correct
Inverted pyramid of biomass can be traced in one of the following ecosystems
The pyramid of number in a grassland ecosystem is
Choose correct pair Trophic level - Dry weight ($kg\ m^{-2}$)
Which of the following ecological pyramids is generally inverted ?
Which is an example of true pyramid in an ecosystem?