Edexcel GCSE Combined Science past papers
Edexcel GCSE Combined Science June 2025 Biology Paper 1H
- 1SC0/1BH
- Higher
- 1 hour 10 minutes
- 60 marks
Question paper, Mark scheme, Examiner report: on the Pearson Edexcel website.
Practise this paper's topics
5 new exam questions, 29 minutes, marked as you go. Free, no account.
- Reproduction, meiosis, DNA and inheritance
- The nervous system and reflexes
- Fossils, extinction and resistant bacteria
- Health, lifestyle and cancer
- Pathogens: viral, bacterial and fungal diseases
What it tested
- Inheritance, variation and evolution23 marks
- Homeostasis and response12 marks
- Organisation9 marks
- Infection and response9 marks
- Cell biology7 marks
- Q1Health, lifestyle and cancerChromosomes, mitosis and stem cells9 marks
- Q2Diffusion, osmosis and active transport7 marks
- Q3Fossils, extinction and resistant bacteriaClassifying living organisms10 marks
- Q4Pathogens: viral, bacterial and fungal diseasesProtists, defences, vaccination and antibiotics9 marks
- Q5The nervous system and reflexes12 marks
- Q6Reproduction, meiosis, DNA and inheritanceInherited disorders and sex determination13 marks
June 2025 Higher grade boundaries
Marks needed across all six Higher papers, out of 360.
- 9-9284
- 9-8269
- 8-8255
- 8-7241
- 7-7227
- 7-6207
- 6-6187
- 6-5167
- 5-5147
- 5-4127
- 4-4107
- 4-397
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