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About this test
DAT Biology Practice Test #9 has 40 multiple-choice questions written to match the biology part of the DAT Survey of the Natural Sciences, with the most on biochemistry, genetics and evolution. No sign-up needed.
- Biochemistry and metabolism
- Genetics and molecular biology
- Evolution and ecology
- Anatomy and physiology
- Classification and diversity of life
Biology is tested on both the American DAT and the Canadian DAT.
How to get the most out of it
- Aim for under a minute per question to practise test-day pacing.
- For every miss, note the topic, not just the answer. Patterns tell you what to review.
- Retake the test a week later to check the material stuck.