Researchers compared two lines of the same plant. They measured the permanent vacuoles in stem cells and then applied the same sideways force to equal lengths of stem.
| Plant line | Mean percentage of each cell occupied by the permanent vacuole (%) | Mean distance the stem bent (mm) |
|---|---|---|
| P | 65 | 3 |
| Q | 35 | 9 |
Which plant line is likely to remain upright better in strong winds?
Use the data and your knowledge of cell structures to explain your answer.
282 exam-style questions on AQA GCSE Biology 1.1 Cell structure, covering 1.1.1 Eukaryotes and prokaryotes, 1.1.2 Animal and plant cells, 1.1.3 Cell specialisation, 1.1.4 Cell differentiation, 1.1.5 Microscopy, and 1.1.6 Culturing microorganisms. Each one has a worked solution and a mark scheme showing where the marks go.