Have you been feeling confused about what to study for your 1st Year Biology exam under the new Accelerated Learning Program (ALP) of the Lahore Board? Many students are struggling to figure out which topics are included and which have been removed for the 2025–26 session. This confusion often leads to wasted time and incomplete preparation. But don’t worry — this article will walk you through the complete 1st Year Biology Smart Syllabus 2025–26 for the Lahore Board, chapter by chapter, so you can study smartly and score better in your exams.
The Punjab Curriculum and Textbook Board (PCTB) has officially reduced the syllabus to ensure timely curriculum completion and stress-free learning. This Smart Syllabus retains all the core concepts of Biology while removing overlapping or less essential content, making it easier for students to focus on key topics and prepare effectively.
What Is the Accelerated Learning Program (ALP)?
The Accelerated Learning Program (ALP) is a condensed version of the regular syllabus designed to help students complete their studies efficiently within the academic calendar. For 2025–26, selected topics from the Biology 11 textbook have been reduced while keeping essential learning outcomes intact.
The modified syllabus ensures that no major concepts are skipped and that students are well-prepared for progression to higher grades.
Biology 1st Year Smart Syllabus 2025–26 — Lahore Board Complete Chapter-wise Guide
Below is a detailed breakdown of the Smart Syllabus for Biology Class 11 (Lahore Board) based on the official ALP guidelines.
Chapter 1: Biodiversity and Classification
- Included Topics:
How are Archaea unique, Taxonomic Hierarchy, Biodiversity, and related tables. - Questions to Prepare:
MCQs No. 2 & 7–10, Short Questions No. 2, 6–9, Long Questions No. 1, 2, 7, 11. - Tip: Focus on examples of different kingdoms and classification levels.
Also Read: 10th Class Supplementary Result 2025 Lahore Board
Chapter 2: Bacteria and Viruses
- Included Topics:
Bacteria Ecology and Diversity. - Key Questions:
MCQs No. 4 & 8, Short Answers No. 5 & 14, Long Questions No. 5 & 6. - Tip: Prepare diagrams showing bacterial structures and viral replication.
Chapter 3: The Cell and Subcellular Organelles
- Important Topics:
Cell Theory, Microscopy, Plasma Membrane, and difference between Prokaryotic and Eukaryotic cells. - Focus Questions:
MCQs No. 8, 9, 11; Short Questions No. 1–3, 14–15; Long Questions No. 1 & 13. - Expert Tip: Revise organelle functions with labeled diagrams for better retention.
Chapter 4: Molecular Biology
- Key Topics:
Bonds in Biology, Condensation and Hydrolysis, Isomers, and Structure of NAD. - Questions to Study:
MCQs No. 9; Short Questions No. 1 & 3; Long Questions No. 2 & 5. - Pro Tip: Understand rather than memorize — focus on chemical reactions in biological molecules.
Chapter 5: Enzymes
- Included Content:
Figure 5.12, MCQ No. 7, Short Questions No. 5, and Long Question No. 6. - Tip: Learn enzyme structure, function, and how temperature/pH affect enzyme activity.
Chapter 6: Bioenergetics
- Included Topics:
Photosynthetic Pigments, Cellular Respiration Molecules, Photorespiration. - MCQs & Questions:
MCQs No. 6 & 10; Long Questions No. 1, 13–16. - Tip: Practice energy cycle diagrams and ATP production steps.
Chapter 7: Structural and Computational Biology
- Status:
Whole chapter deleted — no preparation required for exams.
Chapter 8: Plant Physiology
- Key Topics:
Macronutrients and Micronutrients, Water Potential, Plant Growth Regulators. - Questions to Prepare:
MCQs No. 8 & 10, Short Questions No. 1–3. - Tip: Learn hormone names, their functions, and examples from plant growth experiments.
Chapter 9: Human Digestive System
- Included Topics:
Metabolic Role of Liver. - Focus Questions:
MCQ No. 10, Short Questions No. 14 & 15. - Tip: Revise liver functions and importance in metabolism.
Chapter 10: Human Respiratory System
- Key Topics:
Otitis Media and related respiratory conditions. - Important Questions:
MCQ No. 6, Short Questions No. 3 & 7. - Tip: Understand gas exchange processes and causes of respiratory disorders.
Chapter 11: Human Circulatory System
- Important Areas:
MCQs No. 5 & 8, Short Question No. 10. - Tip: Focus on heart structure, blood flow, and double circulation.
Chapter 12: Human Skeletal and Muscular System
- Included Topics:
Bone Development, Tetanus vs. Tetany, and Box Content. - MCQs & Questions:
MCQs No. 8 & 12, Short Questions No. 8 & 13, Long Questions No. 9, 11, 12. - Tip: Use diagrams to understand bone structure and muscle contractions.
Final Words: Study Smart, Not Hard
The 1st Year Biology Smart Syllabus 2025–26 for Lahore Board is designed to reduce your burden and help you focus on key concepts. Don’t waste time memorizing removed content. Instead, revise the included topics thoroughly, practice past papers, and attempt MCQs and short questions regularly.
