Which of the following is not true about Darwin’s book On the Origin of Species?

Darwin’s On the Origin of Species explained his theory of evolution and became a successful book. He developed the ideas from observations made during his voyage on the HMS Beagle, especially in South America and the Galápagos Islands—not from findings in South Africa. So the statement that the book was based on findings in South Africa is not true.

AI-written and checked against the verified answer.