Galapagos finches are example of:
Adaptive radiation reflects key principle in quiz on section a solved pyqs, where evolutionary mechanisms shape genetic variation and adaptation. In this context, Adaptive radiation aligns with experimental and theoretical evidence from population genetics, behavioral ecology and molecular phylogeny. Textbooks like Campbell Biology, Futuyma Evolution and Hartl Principles illustrate supporting data. Understanding why Adaptive radiation fits helps integrate natural selection, environment.
Ref: Campbell Biology, Evolution Chapters, Selection Types.