IGCSEScienceEdexcelScience (Double Award) (Modular)Biology Unit 23. Structure & Functions in Living Organisms: Part 2

3. Structure & Functions in Living Organisms: Part 2 (Edexcel IGCSE Science (Double Award) (Modular))

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Transport Systems

  1. The Need for a Transport System
  2. Role of the Xylem & Phloem
  3. The Blood
  4. White Blood Cells & Immunity
  5. Structure & Function of the Heart
  6. Heart Rate & Exercise
  7. Risk Factors for Coronary Heart Disease
  8. Blood Vessels: Structure & Function
  9. Circulatory System: General Structure

Excretion

  1. Excretion in Plants
  2. Excretion in Humans

Co-ordination & Response

  1. Response to Changes in the Environment
  2. Homeostasis
  3. Co-ordinating Response
  4. Response to Stimuli: Plants
  5. Nervous & Hormonal Control
  6. Human Nervous System
  7. Role of Neurotransmitters at Synapses
  8. Simple Reflex Arc
  9. The Human Eye: Structure
  10. The Human Eye: Function
  11. The Role of Skin in Temperature Regulation
  12. The Role of Hormones: Basic
Edexcel IGCSE Science (Double Award) (Modular) Past Papers