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Pyramids of Biomass and Numbers
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Pyramids of Biomass and Numbers
Each bar on pyramid shows the mass of living material at that stage.
Biomass pyramid are always in a pyramid shape because biomass is lost at each stage in the food chain.
To construct a biomass pyramid you need the dry biomass of the organism
- This may be difficult as you might have to kill organisms.
Pyramid of numbers shows the number of organisms at that stage of the food chain- not their mass.
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- GCSE BIOLOGY (Biology module 2) Mind Map on Pyramids of Biomass and Numbers, created by pwincess_sana97 on 04/09/2013.
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- pwincess_sana97
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