Key differences, features, and comparative analysis of Limitation and Why it matters.
| Limitation | Why it matters |
|---|---|
| Same species, two levels | It does not take into account the same species belonging to two or more trophic levels (e.g., the sparrow). |
| Simple chain assumed | It assumes a simple food chain — something that almost never exists in nature. It does not accommodate a food web. |
| Saprophytes skipped | Saprophytes are not given any place in ecological pyramids, even though they play a vital role in the ecosystem. |
This comparison table is part of the chapter notes for Ecosystem. Get complete notes, flashcards, active recall sheets, and test prep modes:
Stop wasting time re-reading passive notes. Retain 90%+ of NCERT Biology, Physics, and Chemistry facts with our proven active recall system.