Biological ID claims that design is detectable in the organization of living things. A good amount of design theory revolves around the origin and nature of genetic information, which ID claims is the product of intelligence. ID then presents empirical evidence to support that claim. One ID prediction, obviously near and dear to me, specifically revolves around the origin of genetic information. Whereas theories of abiogenesis inherently predict that the origin of genetic information is an unguided natural process, ID predicts that it is semiotic and the product of intelligence. That prediction can be demonstrated to be true.