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प्रश्न
The biomass of a standing crop of phytoplankton is 4 kg/m2, which supports a large standing crop of zooplankton having a biomass of 11 kg/m2. This is consumed by small fishes having a biomass of 25 kg/m2, which are then consumed by large fishes with a biomass of 37 kg/m2.
Draw an ecological pyramid indicating the biomass at each stage and also name the trophic levels. Mention whether it is an upright or inverted pyramid.
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उत्तर
Inverted Pyramid of Biomass
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संबंधित प्रश्न
Distinguish between upright and inverted pyramids.
Distinguish between a food chain and a food web.
Describe with examples of pyramids of number and biomass.
Define ecological pyramids.
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In a pyramid of biomass, if the total dry weight (kgm-2) of primary produces is about 809, it well increases at tertiary consumer level up to ______.
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What does the base tier of the ecological pyramid represent?
What are the three types of ecological pyramids? What information is conveyed by each pyramid with regard to structure, function and energy in the ecosystem?
Describe pyramid of energy with the help of diagram.
