CAPE Biology Unit 2 · 2011 · Paper 1 · Question Q15
Item 15 refers to the diagram below that shows a simple food web. Which of the following organisms is INCORRECTLY identified with its trophic level?
- (A)Green protoctist - primary producer
- (B)Herbivorous protoctist - primary producer
- (C)Carnivorous water beetle - secondary consumer
- (D)Carnivorous water beetle - tertiary consumer
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