AQA GCSE Combined Science past papers
AQA GCSE Combined Science June 2023 Biology Paper 2H
- 8464/B/2H
- Higher
- 1 hour 15 minutes
- 70 marks
Practise this paper's topics
5 new exam questions, 27 minutes, marked as you go. Free, no account.
- Homeostasis
- Food chains, sampling and material cycles
- Higher: infertility treatment and negative feedback
- Inherited disorders and sex determination
- Variation, evolution, selective breeding and genetic engineering
What it tested
- Inheritance, variation and evolution29 marks
- Homeostasis and response29 marks
- Ecology12 marks
- Q1Inherited disorders and sex determinationReproduction, meiosis, DNA and inheritance11 marks
- Q2Fossils, extinction and resistant bacteria8 marks
- Q3Food chains, sampling and material cyclesGlobal warming and protecting biodiversity12 marks
- Q4Variation, evolution, selective breeding and genetic engineeringClassifying living organisms10 marks
- Q5Higher: infertility treatment and negative feedbackHigher: glucagon and the menstrual cycle hormones11 marks
- Q6HomeostasisHigher: infertility treatment and negative feedback18 marks
June 2023 Higher grade boundaries
Marks needed across all six Higher papers, out of 420.
- 9-9291
- 9-8273
- 8-8255
- 8-7237
- 7-7220
- 7-6199
- 6-6179
- 6-5159
- 5-5139
- 5-4119
- 4-499
- 4-389
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