9th Class Biology Notes
Practice80 MCQs & 60 exam questions with answers & mark schemes →Every chapter of the biology syllabus for 9th Class under the Punjab Board, in the order the book takes them. 10 lessons are published so far — each with notes, worked examples, a graph you can move, flashcards and a quiz — and more are being written.
Also called Matric Part 1, SSC Part 1.
The Science of Biology
Biodiversity
The Cell
Cell Cycle
Tissues, Organs and Organ Systems
Biomolecules
Enzymes
Bioenergetics
Plant Physiology
Reproduction in Plants and Biostatistics
Frequently asked questions
What does 9th Class Biology cover?
All 10 chapters — The Science of Biology, Biodiversity, The Cell, and more. The finished lessons carry notes, worked examples, an interactive diagram and a quiz; the remaining topics are mapped and being written.
Do these notes follow the Punjab Board syllabus?
Yes. They follow the 9th Class Biology syllabus (9th Class, Matric Part 1, SSC Part 1) under the Punjab Board, chapter by chapter, in the order the textbook takes them.
Are there practice questions or past-paper-style questions?
Yes — 80 multiple-choice questions and 60 exam-style questions with mark schemes, all with answers, on the 9th Class Biology practice page.
Are the 9th Class Biology notes free?
Yes — completely free, with no sign-up or login. Every topic has notes, worked examples, an interactive diagram you can change, flashcards and a quiz that explains each answer.