USABO Flashcards
103 study cards across 15 topic decks — every card built from a real USABO practice question. No account or sign-up needed. Flip to reveal the answer and explanation, mark what you know, and drill what you don't.
🎲 Mixed Deck — All USABO Topics
100 cards sampled from every topic · the fastest way to find your weak spots
Decks by Topic
Anatomy and Physiology
11 cards
Genetics and Cell Biology
11 cards
Plant Physiology and Photosynthesis
7 cards
Plant Physiology and Photosynthesis
7 cards
Plant Physiology and Photosynthesis
7 cards
Immunology and Disease
6 cards
Animal Physiology and Homeostasis
6 cards
Biosystematics and Taxonomy
6 cards
Cellular Respiration and Metabolism
6 cards
Classical and Mendelian Genetics
6 cards
Evolution and Phylogenetics
6 cards
Molecular Genetics and DNA
6 cards
Neurobiology and Sensory Systems
6 cards
Plant Anatomy and Transport
6 cards
Population Ecology and Dynamics
6 cards
What Practice Test Geeks adds beyond an AI chat for USABO
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length USABO mock exam — 50 questions in 50 minutes with a 50% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed USABO question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable USABO cheat sheet you can print or save as a PDF.
- Free USABO practice tests with the correct answer shown after each question.