Sep 12, 2025 · Challenge yourself with our biology quizzes! Perfect for exam preparation or casual learning, these quizzes cover key concepts and facts in biology.

Try this free biology practice test to see how prepared you are for a biology exam. Biology test prep written by biology teachers.

Test your biology mastery with any of these self-grading quizzes. Organized by topic, and contain 1-15 practice questions that you may see on a typical biology exam.

Think you are a true Biology expert? Play one of the thousands of these addictive Biology quizzes and prove it.

Test your biology knowledge with fun quizzes and practice tests on Kahoot! Prepare for your AP Biology exam, review key concepts, or ace your next high school biology test.

Feb 6, 2026 · Explore Quizlet's library of 10 Biology Fundamentals Practice Test practice questions made to help you get ready for test day. Build custom practice tests, check your understanding, and …

Aug 25, 2025 · This high school biology quiz helps you check your understanding of cells, genetics, and more. You will answer 20 quick questions with instant feedback and tips for what to review.

Oct 18, 2024 · Test your knowledge with our engaging Biology Quiz! Challenge yourself with questions on cells, genetics, ecosystems, and more. Perfect for students and enthusiasts.

Quiz Biology with free practice tests, AI tutoring, flashcards, and diagnostic assessments. Get instant feedback and personalized learning paths.

These fun quizzes are based on our own Ask A Biologist articles. You might want to read the article first, or if you feel up to the challenge, give them a try before reading each article.