SS3 Biology Lesson Notes

FIRST TERM

  • 1. Homeostasis
  • 2. Homeostasis in unicellular organisms
  • 3. Kidney
  • 4. Liver
  • 5. Skin
  • 6. Introduction
  • 7. Oversecration And Undersecration Of Hormones In Humans
  • 8. Nervous System In Mammals
  • 9. The Human Brain
  • 10. The Human Spinal Cord
  • 11. Peripheral Nervous System
  • 12. Peripheral Nervous System
  • 13. Somatic and autonomous nervous systems
  • 14. Neurons
  • 15. Voluntary Actions And Reflex Actions
  • 16. Sense organs
  • 17. Fertilization In Man
  • 18. Pregnancy In Man
  • 19. Child Birth In Man
  • 20. Structure Of The Pollen Grain
  • 21. Fertilization In Flowering Plants
  • 22. Structure Of Seeds
  • 23. Germination
  • 24. Introduction
  • 25. Structure of a fruit
  • 26. True And False Fruits
  • 27. Simple, aggregate, and composite fruits
  • 28. Dispersal Of Fruits And Seeds
  • 29. Genetics, Hereditary And Variation
  • 30. How traits are transmitted from one generation to another
  • 31. Mendel’s work in genetics
  • 32. Monohybrid and Dihybrid inheritance
  • 33. Back cross and test cross
  • 34. Incomplete dominance
  • 35. The Chromosome
  • 36. Determination Of Sex in Humans
  • 37. Sex-Link Characteristics in Humans
  • 38. Adaptation
  • 39. Competition
  • 40. Organic Evolution
  • 41. Evidence For Evolution
  • 42. Darwinian Evolutionary Theory
  • 43. Modern Evolutionary Theory

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