Class 9 Biology (new book): chapters, paper pattern and how to prepare

Which book this page covers

Punjab introduced a new Class 9 Biology textbook from the 2025-26 session, with the 11 chapters below. If your book starts with a chapter called "Introduction to Biology", you have the old book: check with your school which one your exam follows.

This page covers Punjab boards (for example BISE Lahore and BISE Rawalpindi) and the Federal Board (FBISE). Sindh and Khyber Pakhtunkhwa boards use their own books, so check your board's syllabus.

The 11 chapters (Punjab, new book)

For the 2026 exam, the PECTAA smart syllabus (Accelerated Learning Program) deleted the whole of Chapter 11 and the glossary, and also listed sections to leave out in other chapters. Whether the same cuts apply in 2027 has not been announced, so don't skip a chapter until your board confirms it.

Paper pattern (Punjab boards)

The model paper in PECTAA's smart syllabus for the 2026 exam:

Practicals are assessed as well. Geo News reported on 20 February 2026 that BISE Lahore made practicals a compulsory part of Class 9 assessment, with central marking.

How the 2026 paper spread across the chapters

The pairing scheme in the same document placed the questions like this:

• MCQs: one from each of Chapters 1 to 8, and two each from Chapters 9 and 10.
• Short questions: in three groups. Group 1 came from Chapters 1, 2 and 3; group 2 from Chapters 4, 5, 6 and 10; group 3 from Chapters 7, 8 and 9. In each group you answer 5 questions of 2 marks.
• Long questions: each in two parts (5 marks and 4 marks). Biodiversity and The Cell were paired; Biomolecules and Enzymes; Plant Physiology and Reproduction in Plants.

Use it to see which chapters carry the most marks, but study every chapter: a pairing scheme for 2027 has not been published, and boards can change the spread.

Federal Board (FBISE) Class 9 Biology

FBISE follows the National Curriculum 2022-23 with a different 10-chapter book for SSC-I: The Science of Biology, Biodiversity, Cell, Cell Cycle, Tissues, Organs and Organ Systems, Molecular Biology, Metabolism, Plant Physiology, Plant Reproduction, and Evolution.

From the First Annual 2027 exam, FBISE moves SSC-I Biology to a paper that is half MCQs (notification of 7 August 2026). Its model paper has:

• Section A: 60 MCQs of half a mark each (30 marks), 1 hour 20 minutes, including questions based on a short passage, diagram or data.
• Sections B and C: 6 short questions of 3 marks and 2 long questions of 6 marks (30 marks), 1 hour 40 minutes.

How to prepare

1. Get the right book and syllabus first. New book or old, Punjab or Federal: everything else depends on it.
2. Learn the diagrams. Cell structure, tissues and plant organs come up again and again. Draw them from memory and label them.
3. Make a key-terms list for each chapter. Write each definition in your own words, with one example.
4. Practise MCQs in short timed sets. In Punjab you have 15 minutes for 12 MCQs; in the new Federal paper, 80 minutes for 60.
5. Answer short questions in 2 or 3 clear lines. A short answer earns its marks by being exact, not long.
6. Do past and model papers in the last month, timed, and mark them against the board's model answers.

Common mistakes

• Studying from the old book when your exam follows the new one, or the other way round.
• Leaving out a chapter because it was cut in one year's smart syllabus.
• Unlabelled or messy diagrams: labels earn the marks.
• Learning definitions word for word without understanding them, which fails as soon as a question is worded differently.

Exam dates for 2027

As of 9 November 2026, the Punjab boards have not announced the dates of the 2027 Class 9 annual exam. Check your board's website for the date sheet.