GCSE Biology

GCSE Biology – virus illustration

Use quizzes for exam preparation to improve your GCSE grades – these Biology questions help you revise quickly and highlight gaps in your subject knowledge.

Fascinating fact: Bamboo is technically grass, but it grows taller than a two-storey house. Most-Played Quizzes in This Section:

Quiz Title Options
Unit 1 - Adaptations for Survival Unit 1 - Adaptations for Survival Play
Unit 1 - Antibiotics Unit 1 - Antibiotics Play
Unit 1 - Balanced Diet Unit 1 - Balanced Diet Play
Unit 1 - Clinical Trial Unit 1 - Clinical Trial Play
Unit 1 - Cloning Unit 1 - Cloning Play
Unit 1 - Energy Loss in Food Chains Unit 1 - Energy Loss in Food Chains Play
Unit 1 - Genetic Engineering Unit 1 - Genetic Engineering Play
Unit 1 - IVF Unit 1 - IVF Play
Unit 1 - Oral Contraceptives Unit 1 - Oral Contraceptives Play
Unit 1 - Reflexes Unit 1 - Reflexes Play
Unit 1 - Resistance of Pathogens to Antibiotics (H) Unit 1 - Resistance of Pathogens to Antibiotics (H) Play
Unit 1 - Synapse Unit 1 - Synapse Play
Unit 1 - Theories of Evolution Unit 1 - Theories of Evolution Play
Unit 1 - Vaccination Unit 1 - Vaccination Play
Unit 2 - Aerobic Respiration Unit 2 - Aerobic Respiration Play
Unit 2 - Anaerobic Respiration Unit 2 - Anaerobic Respiration Play
Unit 2 - Cell Structure Unit 2 - Cell Structure Play
Unit 2 - Construct Genetic Diagrams (H) Unit 2 - Construct Genetic Diagrams (H) Play
Unit 2 - Diffusion Unit 2 - Diffusion Play
Unit 2 - Effects of Exercise Unit 2 - Effects of Exercise Play
Unit 2 - Enzymes Unit 2 - Enzymes Play
Unit 2 - Genetics Unit 2 - Genetics Play
Unit 2 - Making Gametes (H) Unit 2 - Making Gametes (H) Play
Unit 2 - Mitosis Unit 2 - Mitosis Play
Unit 2 - Photosynthesis Unit 2 - Photosynthesis Play
Unit 2 - Proteins Unit 2 - Proteins Play
Unit 2 - Quadrat Sampling Unit 2 - Quadrat Sampling Play
Unit 2 - Speciation Unit 2 - Speciation Play
Unit 2 - Stem Cells Unit 2 - Stem Cells Play
Unit 3 - Biofuels Unit 3 - Biofuels Play
Unit 3 - Blood Unit 3 - Blood Play
Unit 3 - Changes in Capillary Blood Flow for Heat Loss (H) Unit 3 - Changes in Capillary Blood Flow for Heat Loss (H) Play
Unit 3 - Circulatory System Unit 3 - Circulatory System Play
Unit 3 - Deforestation Unit 3 - Deforestation Play
Unit 3 - Dialysis Unit 3 - Dialysis Play
Unit 3 - Exchange Surface and Diffusion Unit 3 - Exchange Surface and Diffusion Play
Unit 3 - Glucagon (H) Unit 3 - Glucagon (H) Play
Unit 3 - Insulin and Blood Glucose Control Unit 3 - Insulin and Blood Glucose Control Play
Unit 3 - Mechanism of Ventilation Unit 3 - Mechanism of Ventilation Play
Unit 3 - Osmosis Unit 3 - Osmosis Play
Unit 3 - Thermoregulation Unit 3 - Thermoregulation Play
Unit 3 - Urine Production Unit 3 - Urine Production Play
Unit 3 - Water Loss in Plants Unit 3 - Water Loss in Plants Play
Unit 3 - Xylem and Phloem Unit 3 - Xylem and Phloem Play
Unit 4 - Appropriate Chart/Graph Unit 4 - Appropriate Chart/Graph Play
Unit 4 - Causal or Association Relationship of Variables Unit 4 - Causal or Association Relationship of Variables Play
Unit 4 - Controlled Variable Unit 4 - Controlled Variable Play
Unit 4 - Draw a Conclusion Unit 4 - Draw a Conclusion Play
Unit 4 - Evaluating Unit 4 - Evaluating Play
Unit 4 - Hypothesis Unit 4 - Hypothesis Play
Unit 4 - Identifying Anomalous Results Unit 4 - Identifying Anomalous Results Play
Unit 4 - Is Hypothesis Supported by the Data? Unit 4 - Is Hypothesis Supported by the Data? Play
Unit 4 - Key/Independent Variable Unit 4 - Key/Independent Variable Play
Unit 4 - Mean Unit 4 - Mean Play
Unit 4 - Precision of Data Unit 4 - Precision of Data Play
Unit 4 - Range Unit 4 - Range Play
Unit 4 - Reasons for Anomalous Results Unit 4 - Reasons for Anomalous Results Play
Unit 4 - Risk Assessment Unit 4 - Risk Assessment Play
Unit 4 - Selecting Equipment Unit 4 - Selecting Equipment Play

GCSE Biology Revision

Watch the video to get an overview of the subjects you will need to know about in GCSE Biology.

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