IGCSEBiologyEdexcelBiology (Modular)Unit 23. Structure & Functions in Living Organisms: Part 2

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

Get ready for your Edexcel IGCSE Biology (Modular) exams with our revision resources. Find everything you need to revise this topic, so you can go into your exam confident and prepared. Teachers and examiners write all our resources, and they’re designed specifically for each exam board. We regularly update them to match the latest syllabus, so you’ll only revise the most accurate, up-to-date information. Explore the collection below to get started.

Transport Systems

  1. The Need for a Transport System
  2. Role of the Xylem & Phloem
  3. Absorption of Water by Root Hair Cells
  4. Transpiration
  5. Practical: Factors Affecting Transpiration
  6. The Blood
  7. White Blood Cells & Immunity
  8. Vaccinations
  9. Platelets & Blood Clotting
  10. Structure & Function of the Heart
  11. Heart Rate & Exercise
  12. Risk Factors for Coronary Heart Disease
  13. Blood Vessels: Structure & Function
  14. Circulatory System: General Structure

Excretion

  1. Excretion in Plants
  2. Excretion in Humans
  3. Kidney: Excretion & Osmoregulation
  4. Structure of the Urinary System
  5. Nephron Structure
  6. Nephron Function
  7. ADH & Composition of Urine

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
  13. The Role of Hormones: Advanced

Transport Systems

  1. Exam Questions

Excretion

  1. Exam Questions

Co-ordination & Response

  1. Exam Questions
Edexcel IGCSE Biology (Modular) Past Papers