AQA GCSE Combined Science: Trilogy Biology Paper 2 (Foundation), 2022
Every question from AQA GCSE Combined Science: Trilogy Biology Paper 2 (Foundation), 2022: 6 questions, 70 marks, each with its mark scheme and topic.
- Question 1 11 marks
Identify characteristics and concerns of GM crops, define genetic terms, and complete a Punnett square for cystic fibrosis inheritance.
Biology · B6: Inheritance, Variation and Evolution
- Question 2 16 marks
Describe how to use quadrats to estimate population size and investigate the effect of abiotic factors on plant growth.
Biology · B7: Ecology
- Question 3 9 marks
Identify evidence for evolution, interpret an evolutionary tree for insects, and complete a classification table for the house fly.
Biology · B6: Inheritance, Variation and Evolution
- Question 4 12 marks
Identify endocrine glands, describe hormone transport, explain blood glucose regulation by insulin, interpret glucose concentration graphs, and suggest lifestyle changes for Type 2 diabetes.
Biology · B5: Homeostasis and Response · B4: Bioenergetics
- Question 5 16 marks
Identify processes in the water cycle, calculate population statistics in standard form, and explain how microorganisms recycle carbon from fallen leaves.
Biology · B4: Bioenergetics · B7: Ecology
- Question 6 6 marks
Explain how human activities are polluting rivers, lakes and seas.
Biology · B7: Ecology