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Punjab Board Class 12 Biology — Concept Maps

Punjab Board Class 12 Biology concept maps, chapter by chapter across 5 chapters. Follows the PSEB syllabus. Starts with Sexual Reproduction in Flowering.

How Concept Maps Help

  1. See connections — how the topics in a chapter relate to each other.
  2. Quick overview — scan a chapter's structure before re-reading it.
  3. Make your own — redraw a map from memory to test yourself.

Chapter-Wise Concept Maps — 5 Chapters

1

Sexual Reproduction in Flowering Plants

3 maps
Mind map showing the organization of flower parts into protective, attractive, and reproductive structures — Flower Parts: Protective Parts, Attractive Parts, Reproductive Parts
Flowchart showing the progression from sporogenous tissue through microspore formation to mature pollen — Sporogenous Tissue: Meiosis: Microspore Tetrad
Flowchart showing the structural components of a mature pollen grain — Pollen Grain: Wall Structure, Cell Content
See the Sexual Reproduction in Flowering Plants maps
2

Human Reproduction

3 maps
Human Reproduction – Complete Chapter Overview — Human Reproduction: Male Reproductive System, Female Reproductive System, Gametogenesis, Menstrual Cycle
A mind map showing the structure and organization of the male reproductive system, highlighting the testes, seminiferous tubules, and hormone-producing cells. — Male Reproductive System: Testes, Seminiferous Tubules, Interstitial Cells
A flowchart showing the pathway of sperm from production in seminiferous tubules through storage, maturation, and transport via accessory ducts to ejaculation. — Seminiferous Tubules: Rete Testis
See the Human Reproduction maps
3

Reproductive Health

3 maps
Comprehensive Overview of Reproductive Health — Reproductive Health: Problems and Awareness, Population Management, Pregnancy and Termination, Sexual Health
Reproductive Health – Complete Chapter Overview — Reproductive Health: Definition, RCH Programme, Population Control, MTP
Reproductive Health — Chapter Overview Mind Map — Reproductive Health: Strategies, Birth Control, MTP, STIs
See the Reproductive Health maps

2 more chapters below

Interactive concept maps for all 5 chapters in Super Tutor.

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Get chapter-wise help for Punjab Board Class 12 Biology

Super Tutor gives you chapter summaries, revision notes, practice quizzes and flashcards, organised around the Punjab Board syllabus. Free to start.

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Frequently Asked Questions

Where can I find Punjab Board Class 12 Biology Concept Maps?

This page has concept maps for 5 chapters of Punjab Board Class 12 Biology for the board exams 2027. 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 Concept Maps by Chapter

5 chapters

1

Sexual Reproduction in Flowering Plants

2

Human Reproduction

3

Reproductive Health

4

Principles of Inheritance and Variation

5

Molecular Basis of Inheritance

More Biology Resources

Punjab Board Class 12

Practice Quiz

Test yourself with quick quizzes

Important Questions

Exam-style questions with answers

Revision Notes

Key concepts and quick revision points

Formula Sheet

The formulas of each chapter in one place

Chapter Summary

Understand each chapter at a glance

Flashcards

Quick-fire cards for active recall practice

Syllabus

Chapter list and the topics in each

Other Punjab Board Class 12 Subjects

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