Topic Questions Mark Schemes Model Answers Section 1: The nature and variety of living organisms Characteristics of living organisms (1B) Characteristics of living organisms (1B) MS Characteristics of living organisms (1B) - Solutions Variety of living organisms (1B) Variety of living organisms (1B) MS Variety of living organisms (1B) - Solutions Section 2: Structures and func in living organisms Level of organisation (1B) Level of organisation (1B) MS Level of organisation (1B) - Solutions Cell structure (1B) Cell structure (1B) MS Cell structure (1B) - Solutions Biological molecules (1B) 1 Biological molecules (1B) MS 1 Biological molecules(1B) - Solutions 1 Biological molecules (1B) 2 Biological molecules (1B) MS 2 Biological molecules (1B) - Solutions 2 Movement of substances into and out of cells (1B) 1 Movement of substances into and out of cells (1B) MS 1 Movement of substances into and out of cells (1B) – Solutions 1 Movement of substances into and out of cells (1B) 2 Movement of substances into and out of cells (1B) MS 2 Movement of substances into and out of cells (1B) – Solutions 2 Movement of substances into and out of cells (1B) 3 Movement of substances into and out of cells (1B) MS 3 Movement of substances into and out of cells (1B) – Solutions 3 Nutrition (1B) 1 Nutrition (1B) MS 1 Nutrition (1B) – Solutions 1 Nutrition (1B) 2 Nutrition (1B) MS 2 Nutrition (1B) – Solutions 2 Nutrition (1B) 3 Nutrition (1B) MS 3 Nutrition (1B) – Solutions 3 Nutrition (1B) 4 Nutrition (1B) MS 4 Nutrition (1B) – Solutions 4 Respiration (1B) Respiration (1B) MS Respiration (1B) – Solutions Gas exchange (1B) 1 Gas exchange (1B) MS 1 Gas exchange (1B) – Solutions 1 Gas exchange (1B) 2 Gas exchange (1B) MS 2 Gas exchange (1B) -Solutions 2 Transport (1B) 1 Transport (1B) MS 1 Transport (1B) - Solutions 1 Transport (1B) 2 Transport (1B) MS 2 Transport (1B) – Solutions 2 Transport (1B) 3 Transport (1B) MS 3 Transport (1B) - Solutions 3 Coordination and response (1B) 1 Coordination and response (1B) MS 1 Coordination and response (1B) -Solutions 1 Coordination and response (1B) 2 Coordination and response (1B) MS 2 Coordination and response (1B) - Solutions 2 Coordination and response (1B) 3 Coordination and response (1B) MS 3 Coordination and response (1B) - Solutions 3 Section 3: Reproduction and inheritance Reproduction (1B) 1 Reproduction (1B) MS 1 Reproduction (1B) - Solutions 1 Reproduction (1B) 2 Reproduction (1B) MS 2 Reproduction (1B) - Solutions 2 Reproduction (1B) 3 Reproduction (1B) MS 3 Reproduction (1B) - Solutions 3 Inheritance (1B) 1 Inheritance (1B) MS 1 Inheritance (1B) – Solutions 1 Inheritance (1B) 2 Inheritance (1B) MS 2 Inheritance (1B) – Solutions 2 Inheritance (1B) 3 Inheritance (1B) MS 3 Inheritance (1B) – Solutions 3 Section 4: Ecology and the environment The organism in the environment (1B) 1 The organism in the environment (1B) MS 1 The organism in the environment (1B) - Solutions 1 The organism in the environment (1B) 2 The organism in the environment (1B) MS 2 The organism in the environment (1B) – Solutions 2 The organism in the environment (1B) 3 The organism in the environment (1B) MS 3 The organism in the environment (1B) – Solutions 3 Feeding relationships (1B) 1 Feeding relationships (1B) MS 1 Feeding relationships (1B) – Solutions 1 Feeding relationships (1B) 2 Feeding relationships (1B) MS 2 Feeding relationships (1B) – Solutions 2 Feeding relationships (1B) 3 Feeding relationships (1B) MS 3 Feeding relationships (1B) - Solutions 3 Cycles within ecosystems (1B) Cycles within ecosystems (1B) MS Cycles within ecosystems (1B) – Solutions Human influences on the environment (1B) 1 Human influences on the environment (1B) MS 1 Human influences on the environment (1B) – Solutions 1 Human influences on the environment (1B) 2 Human influences on the environment (1B) MS 2 Human influences on the environment (1B) – Solutions 2 Human influences on the environment (1B) 3 Human influences on the environment (1B) MS 3 Human influences on the environment (1B) – Solutions 3 Human influences on the environment (1B) 4 Human influences on the environment (1B) MS 4 Human influences on the environment (1B) – Solutions 4 Section 5: Use of biological resources Food production (1B) 1 Food production (1B) MS 1 Food production (1B) – Solutions 1 Food production (1B) 2 Food production (1B) MS 2 Food production (1B) – Solutions 2 Food production (1B) 3 Food production (1B) MS 3 Food production (1B) - Solutions 3 Selective breeding (1B) Selective breeding (1B) MS Selective breeding (1B) - Solutions Genetic modification (genetic engineering) (1B) Genetic modification (genetic engineering) (1B) MS Genetic modification (genetic engineering) (1B) - Solutions More ResourcesPast PapersAce Your ExamsJoin now