Grade 8 biology quizzes
13 free biology quizzes for Grade 8, each with at least five questions. Topics include Technologies in Cell Study, Stem Cell Ethics & Society, Stem Cells & Regeneration, and Specialized Cells & Adaptations. Play one on your own, or host it live for a class.
- 🔬 Technologies in Cell StudyThis quiz explores the modern tools and techniques that have revolutionized cell biology. Discover how electron microscopy, gene sequencing…16 questions
- ⚖️ Stem Cell Ethics & SocietyThis quiz explores the complex ethical, moral, and policy dimensions of stem cell research—a cutting-edge biotechnology that raises profoun…15 questions
- 🌱 Stem Cells & RegenerationExplore the fascinating world of stem cells—the body's "blank slate" cells that can divide indefinitely and transform into specialized cell…16 questions
- 👥 Specialized Cells & AdaptationsThis quiz explores how cells become specialized to perform specific functions in multicellular organisms. You'll examine the structure-func…16 questions
- 🏗️ Cells → Tissues → Organs → SystemsThis quiz explores the hierarchical organization of living organisms, from the basic unit of life (cells) to increasingly complex structure…16 questions
- 🔲 Mitosis & Cell DivisionMaster the intricate stages of cell division and the cell cycle. This challenging quiz explores prophase, metaphase, anaphase, and telophas…18 questions
- ⚙️ Active Transport & Membrane MovementExplore how cells move substances against concentration gradients using energy, and compare this with passive transport. This quiz covers A…17 questions
- 💧 Osmosis & Water MovementThis quiz explores osmosis—the movement of water molecules across semi-permeable membranes in response to differences in solute concentrati…16 questions
- 🔄 Diffusion & ConcentrationMaster the fundamental process of passive transport through diffusion! This quiz explores how particles move across membranes without energ…16 questions
- 🫀 Animal Cell Structure & OrganellesExplore the structure and function of animal cell organelles as required by the Ontario Grade 8 Biology curriculum. This quiz focuses on id…17 questions
- 🌱 Plant Cell Structure & OrganellesThis quiz explores the anatomy and function of plant cell organelles, a key component of the Ontario Grade 8 Biology curriculum. You will i…17 questions
- 🔭 Microscopy & Cell ObservationExplore the tools and techniques scientists use to observe cells in incredible detail. This quiz covers the different types of microscopes…17 questions
- 🧬 Cell Theory & DiscoveryExplore the foundations of modern biology through the three tenets of cell theory, the key scientists who discovered cells, and why cell th…15 questions
Practise on your own
Open any quiz and choose Play Solo. No account, no download, and you see your score at the end.
Host it live
Choose Play with Friends to get a game code. Players join from any browser with just a name. Free for up to 10 players.
Make your own
Not quite your topic? Type it, or add your notes or a PDF, and LivQuiz writes a biology quiz for you to edit.
Common questions.
Are these biology quizzes free?
Yes. Every quiz here is free to play on your own, with no account. Hosting one live for a group is free for up to 10 players.
Do students need an account to play?
No. Play solo straight from the quiz page, or host it live and players join with a game code and a name. Accounts are only needed to keep results over time.
How do I use one with my class?
Open the quiz and choose to play with others. You get a code to put on the board, students join from any browser, and after the game you see how the class did on every question. The free plan hosts 10 players; Student Premium takes 50 and Creator Pro 200.
Can I make my own biology quiz?
Yes. Create a free account, then type a topic or add your notes, a worksheet or a PDF, and LivQuiz writes the questions for you to edit before you play.