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Cambridge · O Level · Biology
October/November 2024 — Paper 1 · Variant 2.
9 multiple-choice questions · 9 marks
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Topics covered
- Biological molecules
- Transpiration and translocation
- Uptake and transport of water and ions
- Absorption and assimilation
- Disease
- Mammalian hormones
- Nuclear division
- Temperature control
- DNA
Questions in this paper
- Q1Specialised cells, tissues and organsMCQincludes a figure
- Q2Concept and use of a classification systemMCQ
- Q3Diffusion and osmosisMCQincludes a figure
- Q4Active transportMCQ
- Q5Biological moleculesMCQ
- Q6Effects of temperature and pHMCQincludes a figure
- Q7PhotosynthesisMCQincludes a figure
- Q8Leaf structureMCQincludes a figure
- Q9Uptake and transport of water and ionsMCQ
- Q10Transpiration and translocationMCQ
- Q11Enzyme actionMCQ
- Q12Absorption and assimilationMCQincludes a figure
- Q13Absorption and assimilationMCQincludes a figure
- Q14Human gas exchangeMCQ
- Q15Aerobic respirationMCQincludes a figure
- Q16HeartMCQ
- Q17BloodMCQ
- Q18DiseaseMCQ
- Q19BloodMCQ
- Q20AntibioticsMCQ
- Q21ImmunityMCQincludes a figure
- Q22Urinary systemMCQincludes a figure
- Q23Mammalian nervous systemMCQincludes a figure
- Q24Mammalian sense organsMCQincludes a figure
- Q25Mammalian hormonesMCQincludes a figure
- Q26Temperature controlMCQ
- Q27Coordination and response in plantsMCQincludes a figure
- Q28Nuclear divisionMCQ
- Q29Asexual and sexual reproductionMCQ
- Q30Sexual reproduction in plantsMCQincludes a figure
- Q31Sexual reproduction in humansMCQincludes a figure
- Q32Sexual reproduction in humansMCQ
- Q33DNAMCQ
- Q34InheritanceMCQ
- Q35SelectionMCQ
- Q36BiotechnologyMCQ
- Q37Energy flowMCQincludes a figure
- Q38Nutrient cyclesMCQ
- Q39Ecosystems and biodiversityMCQ
- Q40Effects of humans on ecosystemsMCQ
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