10th Class Biology Notes

Practice72 MCQs & 47 exam questions with answers & mark schemes →

Every chapter of the biology syllabus for 10th Class under the Punjab Board, in the order the book takes them. 9 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 2, SSC Part 2.

10

Gaseous Exchange

▸Gaseous ExchangeHow organisms take in oxygen and remove carbon dioxide · 16 min · 8 questions→

11

Homeostasis

▸HomeostasisKeeping the internal environment steady — water, temperature and glucose · 18 min · 8 questions→

12

Coordination and Control

▸Coordination & ControlThe nervous and hormonal systems that sense and respond · 18 min · 8 questions→

13

Support and Movement

▸Support & MovementThe skeleton, joints and muscles that hold us up and move us · 15 min · 8 questions→

14

Reproduction

▸ReproductionAsexual and sexual reproduction, and the human reproductive system · 18 min · 8 questions→

15

Inheritance

▸InheritanceGenes, alleles and how characteristics pass to the next generation · 20 min · 8 questions→

16

Man and His Environment

▸Ecology & the EnvironmentEcosystems, feeding relationships, cycles and conservation · 20 min · 8 questions→

17

Biotechnology

▸BiotechnologyUsing living organisms and their processes — from fermentation to genetic engineering · 16 min · 8 questions→

18

Pharmacology

▸PharmacologyDrugs, medicines, antibiotics and the harm of misuse · 15 min · 8 questions→

Frequently asked questions

What does 10th Class Biology cover?

All 9 chapters — Gaseous Exchange, Homeostasis, Coordination and Control, 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 10th Class Biology syllabus (10th Class, Matric Part 2, SSC Part 2) under the Punjab Board, chapter by chapter, in the order the textbook takes them.

Are there practice questions or past-paper-style questions?

Yes — 72 multiple-choice questions and 47 exam-style questions with mark schemes, all with answers, on the 10th Class Biology practice page.

Are the 10th 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.