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A fun and challenging 20-question quiz to test your knowledge of the human body and brain.

Human Anatomy IQ Test image

Human Anatomy IQ Test

Explore human anatomy, physiology, and biology with this engaging science-inspired quiz.

The Human Anatomy IQ Test is a science-based quiz designed to assess your knowledge of human anatomy, physiology, and basic biology. This quiz combines observation, reasoning, and general knowledge to create a fun and educational challenge.

If you enjoy learning, you might also like our Bird Knowledge IQ Test or our System 2 Thinking Test, which further explore cognitive and personality aspects of humans.This quiz is meant to be informative and enjoyable, not intimidating. Most participants score near the middle, reflecting curiosity rather than advanced expertise.

Frequently Asked Questions

How long does this quiz take
It takes about five to seven minutes to complete.
Is this test meant to measure intelligence
This quiz measures knowledge and reasoning about human anatomy and physiology rather than overall intelligence. It is designed for learning and curiosity.
Can I improve my score by studying the human body
Yes. Learning about anatomy, physiology, and human biology can help you better understand many of the questions in this test.

Human Anatomy IQ Test: Take The Twenty Item Test

Step 1: Answer the following 20 questions to the best of your ability.

For each question, choose the answer you think is correct. If you're not sure, give your best guess.

Step 2: Submit Your Answers

After completing all questions, click below to see how you scored.

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