A student compares the surface area and volume of two multicellular organisms. The measurements are shown in the table.
| Organism | Surface area in m² | Volume in m³ |
|---|---|---|
| P | 0.8 | 0.05 |
| Q | 3.2 | 0.40 |
Evaluate whether these measurements support the claim that surface area to volume ratio increases with organism size. Include numerical evidence in your answer.
140 exam-style questions on AQA GCSE Biology 1.3 Transport in cells, covering 1.3.1 Diffusion, 1.3.2 Osmosis, and 1.3.3 Active transport. Each one has a worked solution and a mark scheme showing where the marks go.