A-LevelBiologyTransport in plantsMay/June 2023Paper 1 Q301 Mark
The photomicrograph shows a transverse section of the leaf of a species of grass. [Figure 30.1] The grass is specially adapted to grow in a dry habitat. Which row correctly explains how the features help the grass to grow in this habitat?
Ahair-like structures: increase internal humidity; leaf shape: decrease external humidity
Bhair-like structures: decrease external humidity; leaf shape: increase internal humidity
Chair-like structures: increase internal humidity; leaf shape: increase internal humidity
Dhair-like structures: decrease external humidity; leaf shape: decrease external humidity
✓ Correct Answer
The correct answer is C. This question tests the candidate's understanding of transport in plants within the Biologysyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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