Biology Class 9 Book – Punjab Board (PTCB) | Edition 2025

Punjab Board Books
9
Biology

Overview

This Biology book for 9th class students is published by the Punjab Curriculum and Textbook Board (PTCB), Lahore. Based on the Revised National Curriculum of Pakistan 2023, this 2025 edition is a comprehensive and structured resource designed to build foundational biological knowledge. It is fully aligned with national academic goals, ideal for students preparing for board exams.

Chapters List

Chapter 1: The Science of Biology
Chapter 2: Biodiversity
Chapter 3: The Cell
Chapter 4: Cell Cycle
Chapter 5: Tissues, Organs, and Organ Systems
Chapter 6: Biomolecules
Chapter 7: Enzymes
Chapter 8: Bioenergetics
Chapter 9: Plant Physiology
Chapter 10: Reproduction in Plants
Chapter 11: Biostatistics

You can view the Biology book online or download the PDF directly from our platform. This resource is provided to help students and teachers access educational content freely and conveniently.