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O Level Biology MCQs PDF Book Download

O level biology MCQs, O level biology multiple choice questions and answers for distance learning online courses. O level biology exam prep 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:

  1. Transport in Flowering Plants MCQs 5 Quiz Questions
  2. Acclimatization to High Attitudes MCQs 3 Quiz Questions
  3. Adaptations in Small intestine MCQs 2 Quiz Questions
  4. Aerobic respiration and its waste MCQs 2 Quiz Questions
  5. Amino acid in Biology MCQs 5 Quiz Questions
  6. Anaerobic Respiration MCQs 4 Quiz Questions
  7. Anaesthetics and Analgesics MCQs 2 Quiz Questions
  8. Anemia and Minerals MCQs 4 Quiz Questions
  9. Antibiotics: Penicillin Production MCQs 5 Quiz Questions
  10. Artificial Methods of Vegetative Reproduction MCQs 10 Quiz Questions
  11. Asexual reproduction MCQs 5 Quiz Questions
  12. Atmospheric Pollution MCQs 6 Quiz Questions
  13. Average Daily Mineral intake MCQs 5 Quiz Questions
  14. Bacteria Structure MCQs 5 Quiz Questions
  15. Bacteria: Structure and Types MCQs 9 Quiz Questions
  16. Balanced Diet and Food Values MCQs 6 Quiz Questions
  17. Basal Metabolism MCQs 9 Quiz Questions
  18. Bile: Origination and Functions MCQs 4 Quiz Questions
  19. Biological Molecules MCQs 5 Quiz Questions
  20. Biological Science MCQs 5 Quiz Questions
  21. Biology Basics MCQs 5 Quiz Questions
  22. Biology Exam MCQs 6 Quiz Questions
  23. Biology Learning Online MCQs 6 Quiz Questions
  24. Biology Online MCQs 8 Quiz Questions
  25. Biology Practice Questions MCQs 6 Quiz Questions
  26. Biology Practice Test MCQs 8 Quiz Questions
  27. Biology Questions Answers MCQs 10 Quiz Questions
  28. Biology Subjective Test MCQs 8 Quiz Questions
  29. Biology Test Online MCQs 8 Quiz Questions
  30. Biology Test Questions MCQs 5 Quiz Questions
  31. Biology Tests Online MCQs 6 Quiz Questions
  32. Biology: Fats MCQs 5 Quiz Questions
  33. Biotechnology and Fermentation Products: Biology MCQs 7 Quiz Questions
  34. Biotechnology: Fermentation Products MCQs 5 Quiz Questions
  35. Biotic and Abiotic Environment MCQs 9 Quiz Questions
  36. Biotic and Abiotic in Ecology MCQs 5 Quiz Questions
  37. Biotic Environments MCQs 5 Quiz Questions
  38. Blood and Plasma MCQs 6 Quiz Questions
  39. Blood Clotting: O Level Biology MCQs 5 Quiz Questions
  40. Blood Platelets MCQs 5 Quiz Questions
  41. Blood Pressure Testing MCQs 5 Quiz Questions
  42. Blood Pressures MCQs 5 Quiz Questions
  43. Body Muscles MCQs 5 Quiz Questions
  44. Brain of Mammal: Forebrain MCQs 4 Quiz Questions
  45. Brain of Mammal: Hindbrain MCQs 3 Quiz Questions
  46. Branches of Biotechnology MCQs 9 Quiz Questions
  47. Caecum and Chyle MCQs 4 Quiz Questions
  48. Carbohydrate in Biology MCQs 5 Quiz Questions
  49. Carbon Cycle and Fossil Fuels MCQs 3 Quiz Questions
  50. Carboxyhaemoglobin MCQs 4 Quiz Questions
  51. Causes of Pollution: Biology MCQs 8 Quiz Questions
  52. Cell Biology MCQs 5 Quiz Questions
  53. Cell Structure MCQs 5 Quiz Questions
  54. Cell: Structure and Function MCQs 5 Quiz Questions
  55. Cells: Building Blocks of Life MCQs 3 Quiz Questions
  56. Cellulose Digestion MCQs 4 Quiz Questions
  57. Central Nervous System MCQs 3 Quiz Questions
  58. Characteristics of Energy MCQs 2 Quiz Questions
  59. Characteristics of Enzymes MCQs 4 Quiz Questions
  60. Circulatory system MCQs 17 Quiz Questions
  61. Classification of Enzymes MCQs 12 Quiz Questions
  62. College Biology MCQs 6 Quiz Questions
  63. Condensation Reaction MCQs 3 Quiz Questions
  64. Conditions Essential for Photosynthesis MCQs 8 Quiz Questions
  65. Conservation: Fishing Grounds MCQs 3 Quiz Questions
  66. Conservation: Forests and Renewable Resources MCQs 4 Quiz Questions
  67. Conservation: Renewable Resources MCQs 8 Quiz Questions
  68. Controlling Entry of Light MCQs 2 Quiz Questions
  69. Daily Energy Requirements MCQs 2 Quiz Questions
  70. Decomposers in Nature MCQs 5 Quiz Questions
  71. Decomposition in Biology MCQs 4 Quiz Questions
  72. Deforestation and Pollution MCQs 5 Quiz Questions
  73. Deforestation, Air and Water Pollution MCQs 3 Quiz Questions
  74. Denaturation of Enzymes MCQs 2 Quiz Questions
  75. Diabetes MCQs 2 Quiz Questions
  76. Differentiation: Tissues MCQs 2 Quiz Questions
  77. Digestion Process MCQs 5 Quiz Questions
  78. Digestion: Enzyme Catalyzed Process MCQs 10 Quiz Questions
  79. Disaccharides and complex sugars MCQs 2 Quiz Questions
  80. Disadvantages of Excess Vitamins MCQs 5 Quiz Questions
  81. Disease caused by protein deficiency MCQs 2 Quiz Questions
  82. Dormancy and Seed Germination MCQs 22 Quiz Questions
  83. Double circulation in mammals MCQs 4 Quiz Questions
  84. Drug Types MCQs 5 Quiz Questions
  85. Drugs of Abuse MCQs 2 Quiz Questions
  86. Ecology and Environment MCQs 5 Quiz Questions
  87. Effects of Alcohol MCQs 4 Quiz Questions
  88. Effects of pH on enzymes MCQs 9 Quiz Questions
  89. Effects of temperature in enzymes MCQs 3 Quiz Questions
  90. Energy requirements MCQs 5 Quiz Questions
  91. Energy Types in ecological pyramids MCQs 5 Quiz Questions
  92. Energy Units MCQs 2 Quiz Questions
  93. Enzymes: O Level Biology MCQs 5 Quiz Questions
  94. Epidermis and Homeostasis MCQs 5 Quiz Questions
  95. Epigeal and Hypogeal Germination MCQs 19 Quiz Questions
  96. Eutrophication: O Level Biology MCQs 5 Quiz Questions
  97. Exam Preparation: Biology MCQs 6 Quiz Questions
  98. Examples of Homeostasis in Man MCQs 5 Quiz Questions
  99. Excretion and Egestion MCQs 7 Quiz Questions
  100. Excretion in Biology MCQs 5 Quiz Questions
  101. Factors affecting enzymes MCQs 5 Quiz Questions
  102. Facts about Smoking MCQs 7 Quiz Questions
  103. Fast Learning Biology MCQs 6 Quiz Questions
  104. Fat rich foods MCQs 3 Quiz Questions
  105. Fats and Health MCQs 2 Quiz Questions
  106. Features of sexual reproduction in animals MCQs 3 Quiz Questions
  107. Fermentation: O Level Biology MCQs 4 Quiz Questions
  108. Fertilization and Post Fertilization Changes MCQs 22 Quiz Questions
  109. Food Chain and Web MCQs 5 Quiz Questions
  110. Formation of urine MCQs 3 Quiz Questions
  111. Free Online Biology MCQs 6 Quiz Questions
  112. Fructose and Disaccharides MCQs 2 Quiz Questions
  113. Function and shape of RBCs MCQs 3 Quiz Questions
  114. Function of ADH MCQs 2 Quiz Questions
  115. Function of Assimilation MCQs 2 Quiz Questions
  116. Function of Enzyme: Pepsin MCQs 3 Quiz Questions
  117. Function of Enzyme: Trypsinogen MCQs 2 Quiz Questions
  118. Function of Enzymes MCQs 7 Quiz Questions
  119. Functions and Composition MCQs 5 Quiz Questions
  120. Functions of liver MCQs 5 Quiz Questions
  121. Functions of stomach MCQs 3 Quiz Questions
  122. Fungi: Mode of Life MCQs 8 Quiz Questions
  123. Fungi: O Level Biology MCQs 9 Quiz Questions
  124. Fungus MCQs 2 Quiz Questions
  125. Gastric Juice MCQs 5 Quiz Questions
  126. GCE Biology MCQs 6 Quiz Questions
  127. GCE O Levels Biology MCQs 6 Quiz Questions
  128. GCSE Biology MCQs 8 Quiz Questions
  129. General Nutrition MCQs 3 Quiz Questions
  130. Genetic Engineering and Biotechnology MCQs 9 Quiz Questions
  131. Genetically Modified Organisms MCQs 8 Quiz Questions
  132. Glucose formation MCQs 5 Quiz Questions
  133. Glycerol MCQs 3 Quiz Questions
  134. Glycogen MCQs 5 Quiz Questions
  135. Habitat specialization due to salinity MCQs 15 Quiz Questions
  136. Health Pyramid MCQs 7 Quiz Questions
  137. Heart: O Level Biology MCQs 28 Quiz Questions
  138. Heat Loss Prevention MCQs 5 Quiz Questions
  139. Herbaceous and Woody Plants MCQs 8 Quiz Questions
  140. Herbicides: O Level Biology MCQs 4 Quiz Questions
  141. Heroin Effects MCQs 3 Quiz Questions
  142. Holozoic Nutrition MCQs 4 Quiz Questions
  143. Hormones: Endocrine Glands MCQs 44 Quiz Questions
  144. Human Biology MCQs 5 Quiz Questions
  145. Human Heart MCQs 5 Quiz Questions
  146. Human Respiration MCQs 17 Quiz Questions
  147. Hydrolysis MCQs 6 Quiz Questions
  148. Industrial Biotechnology MCQs 4 Quiz Questions
  149. Insect Pollination MCQs 5 Quiz Questions
  150. Internal Skeleton MCQs 3 Quiz Questions
  151. Internal Structure of Eye MCQs 9 Quiz Questions
  152. Introduction to Biology MCQs 15 Quiz Questions
  153. Introduction to Biotechnology MCQs 8 Quiz Questions
  154. Kidneys as Osmoregulators MCQs 9 Quiz Questions
  155. Lactose MCQs 5 Quiz Questions
  156. Layers of Epidermis MCQs 4 Quiz Questions
  157. Leaf Adaptations for Photosynthesis MCQs 4 Quiz Questions
  158. Learning Biology MCQs 6 Quiz Questions
  159. Learning with Biology MCQs 6 Quiz Questions
  160. Limiting factors MCQs 5 Quiz Questions
  161. Liver in Biology MCQs 5 Quiz Questions
  162. Main Arteries of Body MCQs 4 Quiz Questions
  163. Main Veins of Body MCQs 5 Quiz Questions
  164. Male Reproductive System MCQs 13 Quiz Questions
  165. Mammalian Digestive System MCQs 4 Quiz Questions
  166. Mammalian Eye MCQs 10 Quiz Questions
  167. Mammalian Skin MCQs 42 Quiz Questions
  168. Mammalian Urinary System MCQs 5 Quiz Questions
  169. Medical Drugs: Antibiotics MCQs 5 Quiz Questions
  170. Meningitis MCQs 4 Quiz Questions
  171. Microorganisms MCQs 5 Quiz Questions
  172. Mineral Nutrition in Plants MCQs 4 Quiz Questions
  173. Mineral Salts MCQs 5 Quiz Questions
  174. Mode of action of heart MCQs 13 Quiz Questions
  175. Molecular Biology MCQs 9 Quiz Questions
  176. Mouth and Buccal Cavity MCQs 10 Quiz Questions
  177. Mucus MCQs 3 Quiz Questions
  178. Natural Vegetative Propagation in Flowering Plants MCQs 13 Quiz Questions
  179. Nervous Tissue MCQs 5 Quiz Questions
  180. Nutrients MCQs 3 Quiz Questions
  181. Nutrition Vitamins MCQs 5 Quiz Questions
  182. Nutrition: Glycogen MCQs 2 Quiz Questions
  183. Nutrition: Introduction MCQs 9 Quiz Questions
  184. O Level 2014 Biology MCQs 6 Quiz Questions
  185. O Level Biology MCQs 6 Quiz Questions
  186. O Level Biology Questions MCQs 5 Quiz Questions
  187. Oesophagus MCQs 3 Quiz Questions
  188. Online Education: Biology MCQs 6 Quiz Questions
  189. Ordinary Level Biology MCQs 6 Quiz Questions
  190. Organ Transplantion and Rejection MCQs 4 Quiz Questions
  191. Ovary and Pistil MCQs 4 Quiz Questions
  192. Oxidation and Respiration MCQs 6 Quiz Questions
  193. Oxygen Debt MCQs 4 Quiz Questions
  194. Parasite Diseases MCQs 5 Quiz Questions
  195. Parasitism: Malarial Pathogen MCQs 14 Quiz Questions
  196. Parts of Flower MCQs 24 Quiz Questions
  197. Pesticides: O Level Biology MCQs 5 Quiz Questions
  198. Photolysis MCQs 4 Quiz Questions
  199. Photons in Photosynthesis MCQs 3 Quiz Questions
  200. Photosynthesis in Plants MCQs 8 Quiz Questions
  201. Photosynthesis: O Level Biology MCQs 5 Quiz Questions
  202. Physical Environment: Ecology MCQs 10 Quiz Questions
  203. Physical Environment: Water MCQs 5 Quiz Questions
  204. Piliferous Layer MCQs 3 Quiz Questions
  205. Pollination in Flowers MCQs 5 Quiz Questions
  206. Pollution Causes MCQs 5 Quiz Questions
  207. Pollution: BOD and Eutrophication MCQs 5 Quiz Questions
  208. Pollution: Carbon Monoxide MCQs 4 Quiz Questions
  209. Pollution: Causes of Pollution MCQs 5 Quiz Questions
  210. Pollution: Inorganic Wastes as Cause MCQs 6 Quiz Questions
  211. Pollution: Pesticides and DDT MCQs 7 Quiz Questions
  212. Pollution: Sewage as Cause MCQs 7 Quiz Questions
  213. Pollution: Smog as Cause MCQs 5 Quiz Questions
  214. Poppies, Opium and Heroin MCQs 4 Quiz Questions
  215. Production of Antibodies MCQs 9 Quiz Questions
  216. Protein Sources MCQs 6 Quiz Questions
  217. Proteins MCQs 7 Quiz Questions
  218. Pyramid of energy MCQs 6 Quiz Questions
  219. Rate of Reaction and Enzyme Activity MCQs 4 Quiz Questions
  220. Recycling: Waste Disposal MCQs 6 Quiz Questions
  221. Red Blood Cells and Haemoglobin MCQs 6 Quiz Questions
  222. Red Blood Cells in Mammals MCQs 3 Quiz Questions
  223. Reproduction in Plants: Pollination MCQs 11 Quiz Questions
  224. Role of blood in transportation MCQs 4 Quiz Questions
  225. School Level Biology MCQs 8 Quiz Questions
  226. Seed Dispersal: Dispersal by animals MCQs 12 Quiz Questions
  227. Seed Dispersal: O Level Biology MCQs 5 Quiz Questions
  228. Sensitivity in Biology MCQs 4 Quiz Questions
  229. Sensory Neurons MCQs 5 Quiz Questions
  230. Sexual and Asexual Reproduction MCQs 6 Quiz Questions
  231. Simple Carbohydrates MCQs 5 Quiz Questions
  232. Size and Position of Kidneys MCQs 4 Quiz Questions
  233. Smoking Related Diseases: Lung Cancer MCQs 6 Quiz Questions
  234. Soil Erosion MCQs 2 Quiz Questions
  235. Specifity of Enzymes MCQs 5 Quiz Questions
  236. Spinal Cord and Nerves MCQs 49 Quiz Questions
  237. Spinal Nerves MCQs 5 Quiz Questions
  238. Starch MCQs 5 Quiz Questions
  239. Starvation and Muscle waste MCQs 3 Quiz Questions
  240. Stomach and Pancreas MCQs 2 Quiz Questions
  241. Stomata and Functions MCQs 6 Quiz Questions
  242. Storage of excess amino acids MCQs 4 Quiz Questions
  243. Structure and Function MCQs 5 Quiz Questions
  244. Structure of a wind pollinated flower MCQs 27 Quiz Questions
  245. Structure of an Insect Pollinated Flower MCQs 12 Quiz Questions
  246. Structure of Cell and Protoplasm: Biology MCQs 5 Quiz Questions
  247. Structure of Cell: Centrioles MCQs 2 Quiz Questions
  248. Structure of Cell: Mitochondrion MCQs 2 Quiz Questions
  249. Structure of Cell: Nucleus MCQs 3 Quiz Questions
  250. Structure of Cell: Protoplasm MCQs 4 Quiz Questions
  251. Structure of Cell: Vacuoles MCQs 4 Quiz Questions
  252. Structure of Lamina MCQs 5 Quiz Questions
  253. Structure of Mammalian Skin MCQs 35 Quiz Questions
  254. Structure of Nephron MCQs 5 Quiz Questions
  255. Structure of Root MCQs 7 Quiz Questions
  256. Study Biology MCQs 6 Quiz Questions
  257. Sugar: Types, Formation and Test MCQs 6 Quiz Questions
  258. System of Classification MCQs 6 Quiz Questions
  259. Tea and Coffee MCQs 5 Quiz Questions
  260. Thyroxin Function MCQs 4 Quiz Questions
  261. Tissue Respiration, Gas Exchange and Breathing MCQs 5 Quiz Questions
  262. Types of Drugs MCQs 18 Quiz Questions
  263. Types of Flowers MCQs 7 Quiz Questions
  264. Ultrafiltration MCQs 5 Quiz Questions
  265. Vegetative Reproduction in Plants MCQs 5 Quiz Questions
  266. Viruses: Biochemical Parasites MCQs 12 Quiz Questions
  267. Vitamin Deficiency MCQs 5 Quiz Questions
  268. Vitamins and Minerals MCQs 5 Quiz Questions
  269. Vitamins D MCQs 4 Quiz Questions
  270. Voluntary and Reflex Actions MCQs 14 Quiz Questions
  271. Water Transport in Plants MCQs 5 Quiz Questions
  272. Weight Reduction Program MCQs 4 Quiz Questions
  273. What is Biology MCQs 4 Quiz Questions
  274. What is Excretion MCQs 6 Quiz Questions
  275. What is Fibrinogen MCQs 3 Quiz Questions
  276. What is Nutrition MCQs 8 Quiz Questions
  277. What is Respiration MCQs 5 Quiz Questions
  278. What is Selective Reabsorption MCQs 10 Quiz Questions
  279. What is Transpiration MCQs 5 Quiz Questions
  280. White blood cells MCQs 13 Quiz Questions
  281. Wind Dispersed Fruits and Seeds MCQs 11 Quiz Questions
  282. 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 chapters for summative and formative assessment are as:

  1. Homeostasis in Biology
  2. Nutrition in Plants
  3. Nutrition in General
  4. Transport in Mammals
  5. Reproduction in Plants
  6. Co-ordination and Response: Nervous System in Mammals
  7. Excretion: O Level Biology
  8. Sexual Reproduction in Animals
  9. Nutrition in mammals
  10. What Are Enzymes
  11. Respiration in Biology
  12. Microorganisms and Applications in Biotechnology
  13. Drugs: O Level Biology
  14. Ecology: O level Biology
  15. Effects of Human Activity on Ecosystem
  16. What is Biology
  17. Co-ordination and Response: Hormones and Endocrine Glands
  18. Transport of Materials in Flowering Plants
  19. Co-ordination and Response: Animal Receptor Organs
  20. Biology: Biotechnology