Long answer·Hard exam skill (4/5)·No calculator
Difficulty guide
The label describes the problem, not your ability.
1/5 - Foundational
Warm-up setup; checks one basic idea.
2/5 - Routine exam skill
Normal syllabus skill; usually one main rule or interpretation.
3/5 - Standard multi-step
Exam-style problem with multiple steps or a common trap.
4/5 - Hard exam skill
High-end exam problem; combines methods carefully.
5/5 - Challenge
Stretch problem beyond normal exam pressure.
Question
Compare transport in plants and humans. Use one example each of transported material, transport pathway, and driving force.
Total: 5 marks
(a) Describe transport of water and food in plants. (2 marks)
(b) Describe transport of respiratory gases and nutrients in humans. (2 marks)
(c) Give one key difference in driving force. (1 mark)
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