Because oceanic islands are populated from the nearest mainland, usually, and one can see the evolutionary changes to organisms directly against a new environment. This type of species radiation is common throughout the world. Species migrate to islands, are blown of course to islands, or arrive on islands in some other fashion. The allelic representation of the population may be different when they arrive on an island, a form of drift, or just the geographic isolation changes allele frequencies as new mutations with different selective pressures changes the allele frequency over time in the island population; evolution.
Google Darwin's finches.
Yes
Animals living in the Galapagos Islands, such as the finches studied by Charles Darwin, provide evidence for evolution through natural selection. These animals have adapted to their unique environments over time, leading to the development of different species with distinct characteristics. By observing these variations in species, scientists can better understand how evolution occurs and how species change over generations.
swag bissh
Paleontological and archeological evidence about hominid evolution.
There is no single piece of evidence that definitively disproves evolution. The theory of evolution is supported by a vast amount of evidence from various scientific fields, including genetics, paleontology, and comparative anatomy. Any challenges to the theory of evolution would need to provide substantial evidence and be subject to rigorous scientific scrutiny.
the beaks were different on every island
Establishes relative position of sedimentary rock.
how does the fossil record provide evidence for evolution?!
A discovery that shows species appearing suddenly in the fossil record without any preceding ancestors would provide evidence against the theory of evolution. This would contradict the gradual changes in species predicted by evolution.
I don't believe it does! The teeth were added after the discovery.
Embryos provide evidence for evolution by showing similarities in early development among different species, suggesting a common ancestry. This supports the idea that all living organisms have evolved from a shared ancestor over time.
Similarities in developing embryos provide evidence of evolution because they suggest a common ancestry among different species. These similarities in the early stages of development can indicate shared genetic and evolutionary relationships, supporting the idea of evolution through common descent.