BI-706
Pyramids of numbers and biomass
Biology · Secondary 3 · Hard · Pyramids of numbers and biomass
A pond food chain is:
Algae small fish.
The total dry biomass is 240 g m for the algae and 36 g m for the small fish.
What percentage of biomass is transferred from algae to small fish?
Algae small fish.
The total dry biomass is 240 g m for the algae and 36 g m for the small fish.
What percentage of biomass is transferred from algae to small fish?
- 6%
- 15%
- 85%
- 150%
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