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ICSE Class 8 Biology — Revision Notes

ICSE Class 8 Biology revision notes, chapter by chapter across 9 chapters. Follows the ICSE / ISC syllabus. Starts with Transport In Plants, Reproduction.

How to Revise Effectively

  • Active recall: cover the notes, try to recall the key points, then check.
  • Spaced repetition: revise each chapter again after a day, then after a few days, then after a week or two.
  • Write, don't just read: writing key points and formulas out by hand helps them stick.
  • Teach someone: explaining an idea to a friend is a good test of whether you understand it.

Chapter-Wise Revision Notes — 9 Chapters

1

Transport In Plants

4 topics
  • Transport System in Plants
  • Xylem: Structure and Function
  • Phloem: Structure and Function
  • Water Absorption by Roots
Transportation is the movement of substancesXylem and phloem together formXylem is a tubular tissuePhloem transports food manufactured by leavesRoot hairs are extensions of epidermal
Read the Transport In Plants notes
2

Reproduction In Plants

4 topics
  • 1. Modes of Reproduction
  • 2. Asexual Reproduction in Plants
  • 3. Natural Vegetative Propagation
  • 4. Artificial Vegetative Propagation
Reproduction means producing young onesAsexual reproduction takes place with oneIn bacteriaIn Chlorella and ChlamydomonasIn yeast
Read the Reproduction In Plants notes
3

Reproduction In Humans

4 topics
  • Asexual Reproduction in Animals
  • Sexual Reproduction in Humans
  • Female Reproductive System
  • Male Reproductive System
Reproduction is the process inAsexual reproduction does not involve eggsIn AmoebaIn HydraRegeneration is the ability to regrow
Read the Reproduction In Humans notes

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Revision notes with diagrams and examples for all 9 chapters in Super Tutor.

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Frequently Asked Questions

Where can I find ICSE Class 8 Biology Revision Notes?

This page has revision notes for 9 chapters of ICSE Class 8 Biology for the 2026-27 session. Each chapter links to its own page with the full set.

Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.

Browse Revision Notes by Chapter

9 chapters

1

Transport In Plants

2

Reproduction In Plants

3

Reproduction In Humans

4

Ecosystems

5

Endocrine System and Adolescence

6

The Circulatory System

7

Nervous System

8

Diseases and First Aid

9

Food Production

More Biology Resources

ICSE Class 8

Practice Quiz

Test yourself with quick quizzes

Important Questions

Exam-style questions with answers

Formula Sheet

The formulas of each chapter in one place

Chapter Summary

Understand each chapter at a glance

Concept Maps

Diagrams showing how topics connect

Study Plan

Week-by-week preparation schedule

Flashcards

Quick-fire cards for active recall practice

Syllabus

Chapter list and the topics in each

Other ICSE Class 8 Subjects

PhysicsChemistryMathematicsHistory & CivicsGeographyEnglish Language: Grammar and CompositionEnglish Literature: Book 'Gulmohar'Hindi