A-LevelBiologyBiodiversity and conservation9700/12 · Oct/Nov 2010 · Q401 Mark

The diagram shows the flow of energy between organisms in an ecosystem. [Figure 40.1 showing an energy flow diagram with organisms 1, 2, 3, 4] Which correctly identifies each organism in the ecosystem? 1 2 3 4

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.

Aprimary consumers decomposers secondary consumers producers

Bprimary consumers secondary consumers producers decomposers

Csecondary consumers decomposers producers primary consumers

Dsecondary consumers primary consumers decomposers producers

✓ Correct answer

C: secondary consumers decomposers producers primary consumers

Oracle Prep sorts past-paper questions by topic, so you can drill Biodiversity and conservation and see which topics are most likely to come up next.

Topic: Biodiversity and conservation, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, Oct/Nov 2010 Paper 1 Variant 2, question 40.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content