Evolution is one of the most powerful and well-supported theories in all of science, explaining how life on Earth has diversified from common ancestors over billions of years through natural selection, genetic mutation, and adaptation. Yet despite its central role in biology, many of its finer details remain poorly understood outside of scientific circles. From the mechanisms that drive speciation to the genetic evidence underpinning human origins, evolutionary biology is full of surprising complexity.
This Evolution IQ test will challenge your understanding of natural selection, genetics, and human evolution at a level that goes beyond high school biology. Whether you are a science enthusiast or a curious learner, prepare to have your assumptions tested. If you enjoy knowledge-based challenges, also try our News IQ Test or our System 2 Thinking Test to explore more of what your mind can do.
Frequently Asked Questions
How long does this quiz take?
It takes about five to seven minutes to complete.
Do I need a science background to do well on this test?
Some familiarity with biology will help, as the questions are pitched at a medium difficulty level and go beyond basic definitions.
Is this a scientific assessment?
This is an educational quiz designed to test general knowledge of evolutionary biology, not a formal academic assessment.
