MHT CET 202622 AprilMorning Shift
- Exam
- MHT CET
- Year
- 2026
- Date
- 22 April
- Shift
- Morning Shift
- Subject
- Biology
- Chapter
- Ecosystem
MHT CET 2026 · 22 April · Morning Shift · Biology · Ecosystem
Which one of the following is NOT a limitation of ecological...
Which one of the following is NOT a limitation of ecological pyramids?
Options
- AThe base of each pyramid represents the first trophic level.
- BIt does not accommodate a food-web.
- CSaprophytes are not given any place.
- DA given species may occupy more than one trophic level.
Correct answer
A. The base of each pyramid represents the first trophic level.
Step-by-step solution
The base of each pyramid represents the producers or the first trophic level. This is a fundamental characteristic of ecological pyramids, not a limitation.
The limitations of ecological pyramids include:
1. They do not take into account the same species belonging to two or more trophic levels.
2. They assume a simple food chain and do not accommodate a food web.
3. Saprophytes are not given any place in ecological pyramids despite their vital role in the ecosystem.
Answer: The base of each pyramid represents the first trophic level.
The limitations of ecological pyramids include:
1. They do not take into account the same species belonging to two or more trophic levels.
2. They assume a simple food chain and do not accommodate a food web.
3. Saprophytes are not given any place in ecological pyramids despite their vital role in the ecosystem.
Answer: The base of each pyramid represents the first trophic level.