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Which of the following pyramid/s is/are inverted?
  • a)
    pyramid of number in an aquatic system
  • b)
    pyramid of biomass in a grassland system
  • c)
    pyramid of biomass in an aquatic system
  • d)
    pyramid of number in a grassland system
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following pyramid/s is/are inverted?a)pyramid of number i...
The pyramid of biomass in an aquatic system is always inverted. Sharp decrease in biomass results into inverted pyramids.
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Which of the following pyramid/s is/are inverted?a)pyramid of number i...
Explanation:
An inverted pyramid is a pyramid that is narrower at the bottom and wider at the top. This is opposite to a regular pyramid, which is wider at the bottom and narrower at the top. In ecology, a pyramid is a graphical representation of the trophic levels in an ecosystem. It shows the relative number, biomass, or energy at each trophic level.

Pyramid of Biomass:
The pyramid of biomass represents the amount of living organic matter at each trophic level. It can be measured as the dry weight of organisms per unit area or volume. In a grassland system, the pyramid of biomass is upright, with producers (grass) at the bottom and top carnivores (lions) at the top. This is because the grass has a high biomass, and the lions have a low biomass. However, in an aquatic system, the pyramid of biomass can be inverted. This is because the producers (phytoplankton) have a low biomass, but they reproduce rapidly, leading to a high turnover rate. The consumers (zooplankton) that feed on phytoplankton have a higher biomass but reproduce slower, leading to a lower turnover rate. The result is an inverted pyramid of biomass, with the consumers having a higher biomass than the producers.

Pyramid of Number:
The pyramid of number represents the number of individuals at each trophic level. In a grassland system, the pyramid of number is upright, with the producers (grass) at the bottom and top carnivores (lions) at the top. This is because the grass supports a large number of herbivores (zebras, deer, etc.), which in turn support a smaller number of carnivores. However, in an aquatic system, the pyramid of number can also be inverted. This is because the producers (phytoplankton) are very small and reproduce rapidly, leading to a high number of individuals. The consumers (zooplankton), which are larger and reproduce slower, have a lower number of individuals. The result is an inverted pyramid of number, with the consumers having a lower number of individuals than the producers.
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Which of the following pyramid/s is/are inverted?a)pyramid of number i...
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Which of the following pyramid/s is/are inverted?a)pyramid of number in an aquatic systemb)pyramid of biomass in a grassland systemc)pyramid of biomass in an aquatic systemd)pyramid of number in a grassland systemCorrect answer is option 'C'. Can you explain this answer?
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Which of the following pyramid/s is/are inverted?a)pyramid of number in an aquatic systemb)pyramid of biomass in a grassland systemc)pyramid of biomass in an aquatic systemd)pyramid of number in a grassland systemCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following pyramid/s is/are inverted?a)pyramid of number in an aquatic systemb)pyramid of biomass in a grassland systemc)pyramid of biomass in an aquatic systemd)pyramid of number in a grassland systemCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following pyramid/s is/are inverted?a)pyramid of number in an aquatic systemb)pyramid of biomass in a grassland systemc)pyramid of biomass in an aquatic systemd)pyramid of number in a grassland systemCorrect answer is option 'C'. Can you explain this answer?.
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