AQA GCSE Biology Biology Paper 2 (Foundation), June 2022
Every question from AQA GCSE Biology Biology Paper 2 (Foundation), June 2022 (8461): 10 questions, 100 marks, each with its mark scheme and topic.
- Question 1 9 marks
Answer questions on the inheritance of maple syrup urine disease (MSUD), including completing a Punnett square and identifying genetic terms and biological molecules.
Biology · B6: Inheritance, Variation and Evolution
- Question 2 11 marks
Identify features of reflex actions and reflex arcs, calculate a mean reaction time from computer-based test data, identify an anomaly, and state factors affecting reaction time.
Biology · Required Practicals · B5: Homeostasis and Response · Required Practicals
- Question 3 9 marks
Identify responses and experimental design variables in an investigation on plant tropisms and seedling growth.
Biology · Required Practicals · B5: Homeostasis and Response · Required Practicals
- Question 4 10 marks
Analyze the ecological effects of untreated sewage entering a river using population curves and indicator species data.
Biology · B4: Bioenergetics · B7: Ecology
- Question 5 10 marks
Identify female reproductive hormones and their functions, calculate the fertile window in the menstrual cycle, and explain how different methods of contraception prevent pregnancy.
Biology · B5: Homeostasis and Response
- Question 6 10 marks
Analyze echidna body temperature during hibernation and calculate energy requirements for human temperature regulation through sweating.
Biology · B4: Bioenergetics · B5: Homeostasis and Response
- Question 7 13 marks
Identify classification groups and binomial names for two trilobite species, explain fossil formation and evolution evidence, and state causes of extinction.
Biology · B6: Inheritance, Variation and Evolution
- Question 8 8 marks
Compare sexual and asexual reproduction, name the male gamete in plants, and interpret a graph showing changes in the mass of DNA per cell during meiosis.
Biology · B6: Inheritance, Variation and Evolution
- Question 9 10 marks
Identify abiotic and biotic factors affecting earthworms, and plan an investigation using a chemical solution to compare earthworm populations per square metre in two different areas.
Biology · Required Practicals · B7: Ecology · Required Practicals
- Question 10 10 marks
Analyse blood glucose and insulin regulation, interpret a height-weight chart, and evaluate blood test results for Type 2 diabetes.
Biology · B5: Homeostasis and Response