O-LevelBiologyEcology & Environment5090/12 · Oct/Nov 2020 · Q291 Mark

The diagram shows a food web of organisms found in a pond. Which organism is both a herbivore and a carnivore?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

Aalgae

Bdragonfly larva

Cmosquito larva

DParamecium

✓ Correct answer

C: mosquito larva

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Topic: Ecology & Environment, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2020 Paper 1 Variant 2, question 29.

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