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