Biology GCSE OCR - June 2018 - Paper 4

Topics Assessed in Paper 4

Topic 4 - Community Level Systems
Topic 5 - Genes, Inheritance & Selection
Topic 6 - Golbal Challenges
Topic 7 - Practical Skills

Mark Scheme

Questions By Topic

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Questions by Topic

Section A 

Multiple choice questions (1-15)

Section B

Standard questions (16-22)

Q16 Community Level Systems

Keywords: food web, variation, natural selection. 

Q17 Global Challenges

Keywords: investigating distribution, quadrat.

Q18 Genes, Inheritance & Selection

Keywords: genetics, mutation, allele, heterozygeous, stem cells.

Q19 Genes, Inheritance & Selection

Keywords: genetic variation, genetic diagrams.

Q20 Community Level Systems

Keywords: compost, decomposition, ecosystems.

Q21 Practical Biology

Keywords: investigation, acid rain, seed growth, germination.

Q22 Global Challenges

Keywords: monoclonal antibodies.

Q23 Community Level Systems

Keywords: food chain, biomass, biomass transfer.

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