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Cambridge · O Level · Biology
October/November 2017 — Paper 2 · Variant 2.
31 structured questions · 90 marks
Download question paper (PDF)Mark scheme — for enrolled students
The mark scheme comes with the Biology course.
Topics covered
- Human digestive system
- Sexual reproduction in plants
- Coordination and control
- Temperature control
- Sexual reproduction in humans
- Ecosystems and biodiversity
- Uptake and transport of water and ions
- Inheritance
- Blood
- Human gas exchange
- Mammalian sense organs
- Homeostasis
- Diet
- Photosynthesis
- Energy flow
Questions in this paper
- Q1aSexual reproduction in humans2 marksincludes a figure
- Q1bSexual reproduction in humans1 marksincludes a figure
- Q1cSexual reproduction in humans4 marks
- Q1dSexual reproduction in humans4 marks
- Q2d(ii)Homeostasis1 marks
- Q2d(i)Homeostasis1 marks
- Q2bTemperature control3 marksincludes a figure
- Q2cTemperature control3 marksincludes a figure
- Q2aHomeostasis1 marks
- Q3cInheritance5 marks
- Q3b(i)Inheritance3 marks
- Q3aInheritance1 marks
- Q3b(ii)Inheritance1 marks
- Q4bSexual reproduction in plants2 marks
- Q4cEcosystems and biodiversity6 marks
- Q4aEnergy flow4 marksincludes a figure
- Q5cMammalian sense organs3 marks
- Q5b(i)Coordination and control2 marksincludes a figure
- Q5a(ii)Coordination and control1 marks
- Q5b(ii)Coordination and control1 marksincludes a figure
- Q5a(i)Coordination and control1 marks
- Q6bPhotosynthesis4 marks
- Q6aPhotosynthesis6 marks
- Q7bHuman digestive system2 marks
- Q7a(ii)Diet4 marks
- Q7a(i)Diet4 marks
- Q8aUptake and transport of water and ions4 marks
- Q8bUptake and transport of water and ions6 marks
- Q9cBlood2 marks
- Q9aHuman gas exchange4 marks
- Q9bHuman gas exchange4 marks
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