O-LevelBiologyEcology & Environment5090/11 · Oct/Nov 2015 · Q291 Mark

The diagram shows changes in the appearance of a leaf over a period of time, as it lies on the damp ground. Which type of organism is most likely to cause these changes?

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Acarnivore

Bdecomposer

Cherbivore

Dproducer

✓ Correct answer

B: decomposer

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Topic: Ecology & Environment, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2015 Paper 1 Variant 1, question 29.

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