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Edexcel IGCSE Biology · Linear

The complete Edexcel Linear – OL Biology syllabus by syllabus section, ordered…

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Edexcel IGCSE Biology · Linear course cover

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Unit 11. The Nature and Variety of Living Organisms9 lessonsUnit 22. Structures and Functions in Living Organisms55 lessonsUnit 33. Reproduction and Inheritance12 lessonsUnit 44. Ecology and the Environment14 lessonsUnit 55. Use of Biological Resources13 lessons
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1

The Nature and Variety of Living Organisms

43 lessons
  1. 1.11a Characteristics of living organismsFree preview5 minStudy
  2. 1a Characteristics of living organisms — Lesson quiz1a Characteristics of living organisms — Past papers
  3. 1.21b Variety of living organisms5 minStudy
  4. 1b Variety of living organisms — Past papers1. The Nature and Variety of Living Organisms - Unit review…
  5. 1.3Characteristics of living organisms12 minStudy
  6. 1.4Characteristics of Living Organisms12 minStudy
  7. 1.5Levels of Organisation12 minStudy
  8. 1.6Cell Structure12 minStudy
  9. 1.7Biological Molecules12 minStudy
  10. 1.8Movement of Substances Into & Out of Cells12 minStudy
  11. 1.9Nutrition12 minStudy
  12. 1.10Respiration12 minStudy
  13. 1.11Gas Exchange12 minStudy
  14. 1.12Transport Systems12 minStudy
  15. 1.13Excretion12 minStudy
  16. 1.14Co-ordination & Response12 minStudy
  17. 1.15The Role of Hormones: ADH, FSH and LH12 minStudy
  18. 1.16Importance of Cell Differentiation12 minStudy
  19. 1.17Stem Cells in Medicine: Advantages and Disadvantages12 minStudy
  20. 1.18Practical: Investigating pH and Enzyme Activity12 minStudy
  21. 1.19Practical: Energy Content of a Food Sample12 minStudy
  22. 1.20Practical: The Effect of Age on Breathing12 minStudy
  23. 1.21Kidney: Excretion and Osmoregulation12 minStudy
  24. 1.22Structure of the Urinary System12 minStudy
  25. 1.23Nephron Structure12 minStudy
  26. 1.24Nephron Function12 minStudy
  27. 1.25ADH and Composition of Urine12 minStudy
  28. 1.26Reproduction12 minStudy
  29. 1.27Inheritance12 minStudy
  30. 1.28Mutation: Advanced12 minStudy
  31. 1.29Darwin's Theory of Evolution by Natural Selection12 minStudy
  32. 1.30The Organism in the Environment12 minStudy
  33. 1.31Feeding Relationships12 minStudy
  34. 1.32Cycles within Ecosystems12 minStudy
  35. 1.33Human Influences on the Environment12 minStudy
  36. 1.34Practical: Investigating the Distribution of Organisms12 minStudy
  37. 1.35Nitrogen Cycle12 minStudy
  38. 1.36The Effects of Deforestation12 minStudy
  39. 1.37Food Production12 minStudy
  40. 1.38Selective Breeding12 minStudy
  41. 1.39Genetic Modification (Genetic Engineering)12 minStudy
  42. 1.40Cloning12 minStudy
  43. 1.41Fish Farming12 minStudy
  44. 1.42Micropropagation12 minStudy
  45. 1.43The Production of Cloned Mammals12 minStudy
2

Structures and Functions in Living Organisms

17 lessons
  1. 2.12a Level of organisation5 minStudy
  2. 2a Level of organisation — Past papersLevels of Organisation - Check yourself
  3. 2.22b Cell structure5 minStudy
  4. 2b Cell structure — Past papersCell Structure - Check yourself
  5. 2.32c Biological molecules5 minStudy
  6. 2c Biological molecules — Past papersBiological Molecules - Check yourself
  7. 2.42d Movement of substances into and out of cells5 minStudy
  8. 2d Movement of substances into and out of cells — Past pape…
  9. 2.52e Nutrition5 minStudy
  10. 2e Nutrition — Past papersNutrition - Check yourself
  11. 2.62f Respiration5 minStudy
  12. 2f Respiration — Past papersRespiration - Check yourself
  13. 2.72g Gas exchange5 minStudy
  14. 2g Gas exchange — Past papersGas Exchange - Check yourself
  15. 2.82h Transport5 minStudy
  16. 2h Transport — Past papers
  17. 2.92i Excretion5 minStudy
  18. 2i Excretion — Past papersExcretion - Check yourself
  19. 2.102j Co-ordination and response5 minStudy
  20. 2j Co-ordination and response — Past papersCo-ordination & Response - Check yourself
  21. 2.11Movement of substances into and out of cells12 minStudy
  22. 2.12Nutrition12 minStudy
  23. 2.13Gas exchange12 minStudy
  24. 2.14Transport systems12 minStudy
  25. Transport Systems - Check yourself
  26. 2.15Co-ordination and response12 minStudy
  27. 2.16Movement of Substances Into and Out of Cells12 minStudy
  28. 2.17Co-ordination and Response12 minStudy
  29. Unit practice2. Structures and Functions in Living Organisms - Unit revi…
3

Reproduction and Inheritance

3 lessons
  1. 3.13a Reproduction5 minStudy
  2. 3a Reproduction — Past papersReproduction - Check yourself3. Reproduction and Inheritance - Unit review (20 questions)
  3. 3.23b Inheritance5 minStudy
  4. 3b Inheritance — Past papersInheritance - Check yourself
  5. 3.3Reproduction12 minStudy
4

Ecology and the Environment

6 lessons
  1. 4.14. Ecology and the Environment12 minStudy
  2. 4. Ecology and the Environment - Unit review (40 questions)
  3. 4.24a The organism in the environment5 minStudy
  4. 4a The organism in the environment — Lesson quiz4a The organism in the environment — Past papers
  5. 4.34b Feeding relationships5 minStudy
  6. 4b Feeding relationships — Past papersFeeding Relationships - Check yourself
  7. 4.44c Cycles within ecosystems5 minStudy
  8. 4c Cycles within ecosystems — Past papersCycles within Ecosystems - Check yourself
  9. 4.54d Human influences on the environment5 minStudy
  10. 4d Human influences on the environment — Past papers
  11. 4.6The organism in the environment12 minStudy
5

Use of Biological Resources

4 lessons
  1. 5.15a Food production5 minStudy
  2. 5a Food production — Past papersFood Production - Check yourself
  3. 5.25b Selective breeding5 minStudy
  4. 5b Selective breeding — Past papersSelective Breeding - Check yourself
  5. 5.35c Genetic modification (genetic engineering)5 minStudy
  6. 5c Genetic modification (genetic engineering) — Past papers
  7. 5.4Food production12 minStudy
  8. Unit practiceCloning - Check yourself