A-LevelBiologyCell structure9700/12 · Feb/Mar 2017 · Q31 Mark
The diagram shows a stage micrometer scale viewed through an eyepiece containing a graticule. The small divisions of the stage micrometer scale are 0.1 mm. The stage micrometer scale is replaced by a slide of a plant cell. What is the length of the nucleus in the plant cell? [Figure 3.1]
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.
A0.8 mm
B8 µm
C25 μm
D200 μm
✓ Correct answer
C: 25 μm
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