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O-LevelBiologyEcology & Environment5090/11 · Oct/Nov 2021 · Q281 Mark

In a pyramid of biomass, the mass of producers is 800 g/m². What are the likely masses of the carnivores and the herbivores?

Acarnivores 4 g/m², herbivores 40 g/m²
Bcarnivores 40 g/m², herbivores 4 g/m²
Ccarnivores 40 g/m², herbivores 40 g/m²
Dcarnivores 400 g/m², herbivores 40 g/m²

✓ Correct answer

A: carnivores 4 g/m², herbivores 40 g/m²

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About this question

Topic
Ecology & Environment, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, Oct/Nov 2021 Paper 1 Variant 1, question 28.

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