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Cambridge · O Level · Biology
October/November 2020 — Paper 1 · Variant 1.
40 multiple-choice questions · 40 marks
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Topics covered
- Blood glucose control
- 10
- Sexual reproduction in humans
- Effects of humans on ecosystems
- Human gas exchange
- Nutrient cycles
- Genetic modification
- Active transport
- Antibiotics
- Blood vessels
- Mammalian sense organs
- Biotechnology
- Specialised cells, tissues and organs
- Urinary system
- Sexual reproduction in plants
- Inheritance
- Cell structure and function
- Diet
- Ecosystems and biodiversity
- Photosynthesis
- Heart
- Disease
- Diffusion and osmosis
- Transpiration and translocation
- Temperature control
- Energy flow
- Mammalian nervous system
- Blood
- Uptake and transport of water and ions
- Human digestive system
- Absorption and assimilation
- Features of organisms
- Effects of temperature and pH
- Anaerobic respiration
- Variation
Questions in this paper
- Q1Cell structure and functionMCQincludes a figure
- Q2Diffusion and osmosisMCQincludes a figure
- Q3Active transportMCQincludes a figure
- Q4Effects of temperature and pHMCQ
- Q5PhotosynthesisMCQ
- Q6Uptake and transport of water and ionsMCQ
- Q7PhotosynthesisMCQincludes a figure
- Q8Human digestive systemMCQincludes a figure
- Q9Absorption and assimilationMCQ
- Q10DietMCQ
- Q11Uptake and transport of water and ionsMCQincludes a figure
- Q12Transpiration and translocationMCQincludes a figure
- Q13BloodMCQ
- Q14Blood vesselsMCQincludes a figure
- Q15HeartMCQ
- Q16Anaerobic respirationMCQ
- Q1710MCQincludes a figure
- Q18Human gas exchangeMCQincludes a figure
- Q19Urinary systemMCQ
- Q20Temperature controlMCQ
- Q21Mammalian nervous systemMCQincludes a figure
- Q22Mammalian sense organsMCQincludes a figure
- Q23Blood glucose controlMCQ
- Q24Specialised cells, tissues and organsMCQincludes a figure
- Q25AntibioticsMCQ
- Q26Features of organismsMCQ
- Q27BiotechnologyMCQ
- Q28Energy flowMCQ
- Q29Ecosystems and biodiversityMCQ
- Q30Nutrient cyclesMCQincludes a figure
- Q31DiseaseMCQ
- Q32Effects of humans on ecosystemsMCQ
- Q33Sexual reproduction in plantsMCQincludes a figure
- Q34Sexual reproduction in plantsMCQ
- Q35Sexual reproduction in humansMCQ
- Q36Sexual reproduction in humansMCQincludes a figure
- Q37InheritanceMCQ
- Q38InheritanceMCQincludes a figure
- Q39VariationMCQincludes a figure
- Q40Genetic modificationMCQ
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