O Level Biology MCQs PDF Download eBook
O level biology MCQs, O level biology multiple choice questions and answers for distance learning online courses. IGCSE O level biology quiz questions and answers to practice biology tests, online learning for colleges and universities courses. Free O level biology MCQs with answers, online competitive exam prep questions with O level biology quiz with answers. Biology topics for distance learning courses are as:
- Transport in Flowering Plants MCQs 5 Quiz Questions
- Acclimatization to High Attitudes MCQs 3 Quiz Questions
- Adaptations in Small intestine MCQs 2 Quiz Questions
- Aerobic respiration and its waste MCQs 2 Quiz Questions
- Amino acid in Biology MCQs 5 Quiz Questions
- Anaerobic Respiration MCQs 4 Quiz Questions
- Anaesthetics and Analgesics MCQs 2 Quiz Questions
- Anemia and Minerals MCQs 4 Quiz Questions
- Antibiotics: Penicillin Production MCQs 5 Quiz Questions
- Artificial Methods of Vegetative Reproduction MCQs 10 Quiz Questions
- Asexual reproduction MCQs 5 Quiz Questions
- Atmospheric Pollution MCQs 6 Quiz Questions
- Average Daily Mineral intake MCQs 5 Quiz Questions
- Bacteria Structure MCQs 5 Quiz Questions
- Bacteria: Structure and Types MCQs 9 Quiz Questions
- Balanced Diet and Food Values MCQs 6 Quiz Questions
- Basal Metabolism MCQs 9 Quiz Questions
- Bile: Origination and Functions MCQs 4 Quiz Questions
- Biological Molecules MCQs 5 Quiz Questions
- Biological Science MCQs 5 Quiz Questions
- Biology Basics MCQs 5 Quiz Questions
- Biology Exam MCQs 6 Quiz Questions
- Biology Learning Online MCQs 6 Quiz Questions
- Biology Online MCQs 8 Quiz Questions
- Biology Practice Questions MCQs 6 Quiz Questions
- Biology Practice Test MCQs 8 Quiz Questions
- Biology Questions Answers MCQs 9 Quiz Questions
- Biology Subjective Test MCQs 8 Quiz Questions
- Biology Test Online MCQs 8 Quiz Questions
- Biology Test Questions MCQs 5 Quiz Questions
- Biology Tests Online MCQs 6 Quiz Questions
- Biology: Fats MCQs 5 Quiz Questions
- Biotechnology and Fermentation Products: Biology MCQs 7 Quiz Questions
- Biotechnology: Fermentation Products MCQs 5 Quiz Questions
- Biotic and Abiotic Environment MCQs 9 Quiz Questions
- Biotic and Abiotic in Ecology MCQs 5 Quiz Questions
- Biotic Environments MCQs 4 Quiz Questions
- Blood and Plasma MCQs 6 Quiz Questions
- Blood Clotting: O Level Biology MCQs 5 Quiz Questions
- Blood Platelets MCQs 5 Quiz Questions
- Blood Pressure Testing MCQs 5 Quiz Questions
- Blood Pressures MCQs 5 Quiz Questions
- Body Muscles MCQs 5 Quiz Questions
- Brain of Mammal: Forebrain MCQs 4 Quiz Questions
- Brain of Mammal: Hindbrain MCQs 3 Quiz Questions
- Branches of Biotechnology MCQs 9 Quiz Questions
- Caecum and Chyle MCQs 4 Quiz Questions
- Carbohydrate in Biology MCQs 5 Quiz Questions
- Carbon Cycle and Fossil Fuels MCQs 3 Quiz Questions
- Carboxyhaemoglobin MCQs 4 Quiz Questions
- Causes of Pollution: Biology MCQs 8 Quiz Questions
- Cell Biology MCQs 5 Quiz Questions
- Cell Structure MCQs 5 Quiz Questions
- Cell: Structure and Function MCQs 5 Quiz Questions
- Cells: Building Blocks of Life MCQs 3 Quiz Questions
- Cellulose Digestion MCQs 4 Quiz Questions
- Central Nervous System MCQs 3 Quiz Questions
- Characteristics of Energy MCQs 2 Quiz Questions
- Characteristics of Enzymes MCQs 4 Quiz Questions
- Circulatory system MCQs 17 Quiz Questions
- Classification of Enzymes MCQs 12 Quiz Questions
- College Biology MCQs 6 Quiz Questions
- Condensation Reaction MCQs 3 Quiz Questions
- Conditions Essential for Photosynthesis MCQs 8 Quiz Questions
- Conservation: Fishing Grounds MCQs 3 Quiz Questions
- Conservation: Forests and Renewable Resources MCQs 4 Quiz Questions
- Conservation: Renewable Resources MCQs 8 Quiz Questions
- Controlling Entry of Light MCQs 2 Quiz Questions
- Daily Energy Requirements MCQs 2 Quiz Questions
- Decomposers in Nature MCQs 5 Quiz Questions
- Decomposition in Biology MCQs 4 Quiz Questions
- Deforestation and Pollution MCQs 5 Quiz Questions
- Deforestation, Air and Water Pollution MCQs 3 Quiz Questions
- Denaturation of Enzymes MCQs 2 Quiz Questions
- Diabetes MCQs 2 Quiz Questions
- Differentiation: Tissues MCQs 2 Quiz Questions
- Digestion Process MCQs 5 Quiz Questions
- Digestion: Enzyme Catalyzed Process MCQs 10 Quiz Questions
- Disaccharides and complex sugars MCQs 2 Quiz Questions
- Disadvantages of Excess Vitamins MCQs 5 Quiz Questions
- Disease caused by protein deficiency MCQs 2 Quiz Questions
- Dormancy and Seed Germination MCQs 22 Quiz Questions
- Double circulation in mammals MCQs 4 Quiz Questions
- Drug Types MCQs 5 Quiz Questions
- Drugs of Abuse MCQs 2 Quiz Questions
- Ecology and Environment MCQs 5 Quiz Questions
- Effects of Alcohol MCQs 4 Quiz Questions
- Effects of pH on enzymes MCQs 9 Quiz Questions
- Effects of temperature in enzymes MCQs 3 Quiz Questions
- Energy requirements MCQs 5 Quiz Questions
- Energy Types in ecological pyramids MCQs 5 Quiz Questions
- Energy Units MCQs 2 Quiz Questions
- Enzymes: O Level Biology MCQs 5 Quiz Questions
- Epidermis and Homeostasis MCQs 5 Quiz Questions
- Epigeal and Hypogeal Germination MCQs 19 Quiz Questions
- Eutrophication: O Level Biology MCQs 5 Quiz Questions
- Exam Preparation: Biology MCQs 6 Quiz Questions
- Examples of Homeostasis in Man MCQs 5 Quiz Questions
- Excretion and Egestion MCQs 7 Quiz Questions
- Excretion in Biology MCQs 5 Quiz Questions
- Factors affecting enzymes MCQs 5 Quiz Questions
- Facts about Smoking MCQs 7 Quiz Questions
- Fast Learning Biology MCQs 6 Quiz Questions
- Fat rich foods MCQs 3 Quiz Questions
- Fats and Health MCQs 2 Quiz Questions
- Features of sexual reproduction in animals MCQs 3 Quiz Questions
- Fermentation: O Level Biology MCQs 4 Quiz Questions
- Fertilization and Post Fertilization Changes MCQs 22 Quiz Questions
- Food Chain and Web MCQs 5 Quiz Questions
- Formation of urine MCQs 3 Quiz Questions
- Free Online Biology MCQs 6 Quiz Questions
- Fructose and Disaccharides MCQs 2 Quiz Questions
- Function and shape of RBCs MCQs 3 Quiz Questions
- Function of ADH MCQs 2 Quiz Questions
- Function of Assimilation MCQs 2 Quiz Questions
- Function of Enzyme: Pepsin MCQs 3 Quiz Questions
- Function of Enzyme: Trypsinogen MCQs 2 Quiz Questions
- Function of Enzymes MCQs 7 Quiz Questions
- Functions and Composition MCQs 5 Quiz Questions
- Functions of liver MCQs 5 Quiz Questions
- Functions of stomach MCQs 3 Quiz Questions
- Fungi: Mode of Life MCQs 7 Quiz Questions
- Fungi: O Level Biology MCQs 9 Quiz Questions
- Fungus MCQs 2 Quiz Questions
- Gastric Juice MCQs 5 Quiz Questions
- GCE Biology MCQs 6 Quiz Questions
- GCE O Levels Biology MCQs 6 Quiz Questions
- GCSE Biology MCQs 8 Quiz Questions
- General Nutrition MCQs 3 Quiz Questions
- Genetic Engineering and Biotechnology MCQs 9 Quiz Questions
- Genetically Modified Organisms MCQs 8 Quiz Questions
- Glucose formation MCQs 5 Quiz Questions
- Glycerol MCQs 3 Quiz Questions
- Glycogen MCQs 5 Quiz Questions
- Habitat specialization due to salinity MCQs 15 Quiz Questions
- Health Pyramid MCQs 7 Quiz Questions
- Heart: O Level Biology MCQs 28 Quiz Questions
- Heat Loss Prevention MCQs 5 Quiz Questions
- Herbaceous and Woody Plants MCQs 8 Quiz Questions
- Herbicides: O Level Biology MCQs 4 Quiz Questions
- Heroin Effects MCQs 3 Quiz Questions
- Holozoic Nutrition MCQs 4 Quiz Questions
- Hormones: Endocrine Glands MCQs 44 Quiz Questions
- Human Biology MCQs 5 Quiz Questions
- Human Heart MCQs 5 Quiz Questions
- Human Respiration MCQs 17 Quiz Questions
- Hydrolysis MCQs 6 Quiz Questions
- Industrial Biotechnology MCQs 4 Quiz Questions
- Insect Pollination MCQs 5 Quiz Questions
- Internal Skeleton MCQs 3 Quiz Questions
- Internal Structure of Eye MCQs 9 Quiz Questions
- Introduction to Biology MCQs 15 Quiz Questions
- Introduction to Biotechnology MCQs 8 Quiz Questions
- Kidneys as Osmoregulators MCQs 9 Quiz Questions
- Lactose MCQs 5 Quiz Questions
- Layers of Epidermis MCQs 4 Quiz Questions
- Leaf Adaptations for Photosynthesis MCQs 4 Quiz Questions
- Learning Biology MCQs 6 Quiz Questions
- Learning with Biology MCQs 6 Quiz Questions
- Limiting factors MCQs 5 Quiz Questions
- Liver in Biology MCQs 5 Quiz Questions
- Main Arteries of Body MCQs 4 Quiz Questions
- Main Veins of Body MCQs 5 Quiz Questions
- Male Reproductive System MCQs 13 Quiz Questions
- Mammalian Digestive System MCQs 4 Quiz Questions
- Mammalian Eye MCQs 10 Quiz Questions
- Mammalian Skin MCQs 42 Quiz Questions
- Mammalian Urinary System MCQs 5 Quiz Questions
- Medical Drugs: Antibiotics MCQs 5 Quiz Questions
- Meningitis MCQs 4 Quiz Questions
- Microorganisms MCQs 5 Quiz Questions
- Mineral Nutrition in Plants MCQs 4 Quiz Questions
- Mineral Salts MCQs 5 Quiz Questions
- Mode of action of heart MCQs 13 Quiz Questions
- Molecular Biology MCQs 9 Quiz Questions
- Mouth and Buccal Cavity MCQs 10 Quiz Questions
- Mucus MCQs 3 Quiz Questions
- Natural Vegetative Propagation in Flowering Plants MCQs 13 Quiz Questions
- Nervous Tissue MCQs 5 Quiz Questions
- Nutrients MCQs 3 Quiz Questions
- Nutrition Vitamins MCQs 5 Quiz Questions
- Nutrition: Glycogen MCQs 2 Quiz Questions
- Nutrition: Introduction MCQs 9 Quiz Questions
- O Level 2014 Biology MCQs 6 Quiz Questions
- O Level Biology MCQs 6 Quiz Questions
- O Level Biology Questions MCQs 5 Quiz Questions
- Oesophagus MCQs 3 Quiz Questions
- Online Education: Biology MCQs 6 Quiz Questions
- Ordinary Level Biology MCQs 6 Quiz Questions
- Organ Transplantion and Rejection MCQs 4 Quiz Questions
- Ovary and Pistil MCQs 4 Quiz Questions
- Oxidation and Respiration MCQs 6 Quiz Questions
- Oxygen Debt MCQs 4 Quiz Questions
- Parasite Diseases MCQs 5 Quiz Questions
- Parasitism: Malarial Pathogen MCQs 14 Quiz Questions
- Parts of Flower MCQs 24 Quiz Questions
- Pesticides: O Level Biology MCQs 5 Quiz Questions
- Photolysis MCQs 3 Quiz Questions
- Photons in Photosynthesis MCQs 3 Quiz Questions
- Photosynthesis in Plants MCQs 8 Quiz Questions
- Photosynthesis: O Level Biology MCQs 5 Quiz Questions
- Physical Environment: Ecology MCQs 10 Quiz Questions
- Physical Environment: Water MCQs 5 Quiz Questions
- Piliferous Layer MCQs 3 Quiz Questions
- Pollination in Flowers MCQs 4 Quiz Questions
- Pollution Causes MCQs 5 Quiz Questions
- Pollution: BOD and Eutrophication MCQs 5 Quiz Questions
- Pollution: Carbon Monoxide MCQs 4 Quiz Questions
- Pollution: Causes of Pollution MCQs 5 Quiz Questions
- Pollution: Inorganic Wastes as Cause MCQs 6 Quiz Questions
- Pollution: Pesticides and DDT MCQs 7 Quiz Questions
- Pollution: Sewage as Cause MCQs 7 Quiz Questions
- Pollution: Smog as Cause MCQs 5 Quiz Questions
- Poppies, Opium and Heroin MCQs 4 Quiz Questions
- Production of Antibodies MCQs 9 Quiz Questions
- Protein Sources MCQs 6 Quiz Questions
- Proteins MCQs 7 Quiz Questions
- Pyramid of energy MCQs 6 Quiz Questions
- Rate of Reaction and Enzyme Activity MCQs 4 Quiz Questions
- Recycling: Waste Disposal MCQs 6 Quiz Questions
- Red Blood Cells and Haemoglobin MCQs 6 Quiz Questions
- Red Blood Cells in Mammals MCQs 3 Quiz Questions
- Reproduction in Plants: Pollination MCQs 11 Quiz Questions
- Role of blood in transportation MCQs 4 Quiz Questions
- School Level Biology MCQs 8 Quiz Questions
- Seed Dispersal: Dispersal by animals MCQs 12 Quiz Questions
- Seed Dispersal: O Level Biology MCQs 5 Quiz Questions
- Sensitivity in Biology MCQs 4 Quiz Questions
- Sensory Neurons MCQs 5 Quiz Questions
- Sexual and Asexual Reproduction MCQs 6 Quiz Questions
- Simple Carbohydrates MCQs 5 Quiz Questions
- Size and Position of Kidneys MCQs 4 Quiz Questions
- Smoking Related Diseases: Lung Cancer MCQs 6 Quiz Questions
- Soil Erosion MCQs 2 Quiz Questions
- Specifity of Enzymes MCQs 5 Quiz Questions
- Spinal Cord and Nerves MCQs 49 Quiz Questions
- Spinal Nerves MCQs 5 Quiz Questions
- Starch MCQs 5 Quiz Questions
- Starvation and Muscle waste MCQs 3 Quiz Questions
- Stomach and Pancreas MCQs 2 Quiz Questions
- Stomata and Functions MCQs 6 Quiz Questions
- Storage of excess amino acids MCQs 4 Quiz Questions
- Structure and Function MCQs 5 Quiz Questions
- Structure of a wind pollinated flower MCQs 25 Quiz Questions
- Structure of an Insect Pollinated Flower MCQs 12 Quiz Questions
- Structure of Cell and Protoplasm: Biology MCQs 5 Quiz Questions
- Structure of Cell: Centrioles MCQs 2 Quiz Questions
- Structure of Cell: Mitochondrion MCQs 2 Quiz Questions
- Structure of Cell: Nucleus MCQs 3 Quiz Questions
- Structure of Cell: Protoplasm MCQs 4 Quiz Questions
- Structure of Cell: Vacuoles MCQs 4 Quiz Questions
- Structure of Lamina MCQs 5 Quiz Questions
- Structure of Mammalian Skin MCQs 35 Quiz Questions
- Structure of Nephron MCQs 5 Quiz Questions
- Structure of Root MCQs 7 Quiz Questions
- Study Biology MCQs 6 Quiz Questions
- Sugar: Types, Formation and Test MCQs 6 Quiz Questions
- System of Classification MCQs 6 Quiz Questions
- Tea and Coffee MCQs 5 Quiz Questions
- Thyroxin Function MCQs 4 Quiz Questions
- Tissue Respiration, Gas Exchange and Breathing MCQs 5 Quiz Questions
- Types of Drugs MCQs 18 Quiz Questions
- Types of Flowers MCQs 7 Quiz Questions
- Ultrafiltration MCQs 5 Quiz Questions
- Vegetative Reproduction in Plants MCQs 5 Quiz Questions
- Viruses: Biochemical Parasites MCQs 12 Quiz Questions
- Vitamin Deficiency MCQs 5 Quiz Questions
- Vitamins and Minerals MCQs 5 Quiz Questions
- Vitamins D MCQs 4 Quiz Questions
- Voluntary and Reflex Actions MCQs 14 Quiz Questions
- Water Transport in Plants MCQs 5 Quiz Questions
- Weight Reduction Program MCQs 4 Quiz Questions
- What is Biology MCQs 4 Quiz Questions
- What is Excretion MCQs 6 Quiz Questions
- What is Fibrinogen MCQs 3 Quiz Questions
- What is Nutrition MCQs 8 Quiz Questions
- What is Respiration MCQs 5 Quiz Questions
- What is Selective Reabsorption MCQs 10 Quiz Questions
- What is Transpiration MCQs 5 Quiz Questions
- White blood cells MCQs 13 Quiz Questions
- Wind Dispersed Fruits and Seeds MCQs 10 Quiz Questions
- Wind pollination MCQs 5 Quiz Questions
O Level Biology Quizzes with Answers
O level biology quiz questions and answers, O level biology objective questions for biology career test prep. Free O level biology course has quiz questions and answers with O level biology tests with interactive e-learning. O level biology topics for summative and formative assessment are as:
- Homeostasis in Biology
- Nutrition in Plants
- Nutrition in General
- Transport in Mammals
- Reproduction in Plants
- Co-ordination and Response: Nervous System in Mammals
- Excretion: O Level Biology
- Sexual Reproduction in Animals
- Nutrition in mammals
- What Are Enzymes
- Respiration in Biology
- Microorganisms and Applications in Biotechnology
- Drugs: O Level Biology
- Ecology: O level Biology
- Effects of Human Activity on Ecosystem
- What is Biology
- Co-ordination and Response: Hormones and Endocrine Glands
- Transport of Materials in Flowering Plants
- Co-ordination and Response: Animal Receptor Organs
- Biology: Biotechnology