If you don't know what "falsifiable" means (in terms of the scientific method), why are you so adamant that evolution is true?
The same kind of reasoning that determines parenthood by DNA testing also produces a nested hierarchy of descent for living things. A nested hierarchy that matches the fossil record, and predicts where to look for fossils like Tiktaalik.
For a hundred and fifty years, evolution has suggested counterintuitive things, such as hundreds of millions of years as the minimum age of the earth — things not supported by the physics of Darwin’s time, but which have been confirmed by geology and physics.
A hundred and fifty years of forensic conformation is enough to support a claim of fact beyond reasonable doubt. Far more time and evidence than needed to send an accused felon to execution.