12th Class Pakistan Studies (Urdu) Book Punjab Board (PTCB) 2025 – Free Download PDF & View Online

Overview

The 12th Class Pakistan Studies (Urdu) Book Punjab Board (PTCB) 2025 edition is based on the revised national curriculum of Pakistan. Published by Punjab Education, Curriculum, Training and Assessment Authority (PECTAA), this textbook covers foundational and advanced concepts in pakistan studies (urdu), including biodiversity, molecular pakistan studies (urdu), human physiology, and more. It is designed for students of the Punjab Board to prepare for exams with a clear, comprehensive, and up-to-date syllabus. Students can download the PDF or view it online for free.

Chapters List:

• Chapter 1: Biodiversity and Classification
• Chapter 2: Bacteria and Viruses
• Chapter 3: Cells and Subcellular Organelles
• Chapter 4: Molecular Pakistan Studies (Urdu)
• Chapter 5: Enzymes
• Chapter 6: Bioenergetics
• Chapter 7: Structural and Computational Pakistan Studies (Urdu)
• Chapter 8: Plant Physiology
• Chapter 9: Human Digestive System
• Chapter 10: Human Respiratory System
• Chapter 12: Human Circulatory System
• Chapter 12: Human Skeletaland Muscular Systems

You can view the Pakistan Studies (Urdu) 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.