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the beaks were different on every island
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How does paleontology provide evidence of evolution?
AnswerThe fossil record is the primary source of evidence of past life forms.The fossil record is also an important source of evidence of evolution. However, Charles Darwin was able to develop his Theory of Evolution by Natural Selection largely without reference to fossil evidence. He saw evidence for evolution in present life forms. Another source of evidence for evolution is to be found in DNA.
What evidence did the Galapagos islands provide for evolution by means of natural selection?
leaves high on cactus's tough woody stems= tortoises with flared shell and curve for long neck to reach upleaves low on cactus= tortoises without this adaptation
What accounts for the large number of different species of finches that Darwin observed on the Galapagos Islands?
The varying local conditions on each of the islands. Each group of finches was bred, through natural selection, to have the characteristics that would optimize finch survival on that island. For example, an island might have a unique food source, say a type of nut, so the finches that had more robust beaks and could break these nuts more easily got to eat more food, survived more often, and could provide for their young better, so over time they became more numerous on the island while the less fit ones declined in number until only finches with robust beaks were left. This is the basics of the idea.
What are five types of evidence that support the thory of evolution?
AnswerFive supporting observations for evolution are:Trackable changes in DNAFossil evidenceObservable modern evolutionDemonstrable predictabilitySimilar morphology in structures as they changedAnswerTake any five of the 29+ lines of evidence you will find at this reference,Theobald, Douglas L. "29+ Evidences for Macroevolution: The Scientific Case for Common Descent."The Talk.Origins Archive. Vers. 2.83. 2004. 12 Jan, 2004Examples,BiogeographyNested hierarchiesEndogenous retrovirusesSuboptimal functionTransitional formsAs is required for any scientific theory, they provide examples of phenomena that are compatible with the theory, which could well have been otherwise, should the theory be false. They illustrate the falsifiability of the theory of evolution. Falsifiability, (the potential for some observation to demonstrate that a theory is false) is one of the requirements and hallmarks of a sound scientific theory.Link available below, under 'Sources and related links'.
How can comparative anatomy provide support for the theory of evolution?
1. The adherence of anatomical traits to the nested hierarchies of biology confirms common ancestry in general. 2. Assays of anatomical traits can be used to formulate new phylogenies or refine/confirm existing phylogenies.
Does microbiology provide evidence of evolution?
Short answer: yes. Everything we observe about the shape, behaviour and genetics of organisms in all shapes and sizes can and does provide evidence for evolution.
How do hawaiian honey creepers provide evidence for evolution?
In themselves, they do not.
How does cytochrome c provide evidence of evolution?
swag bissh
What evidence did discoveries by the Leakey's and other archaeologists provide?
Paleontological and archeological evidence about hominid evolution.
Is the fossil record valid evidence for evolution?
Fossils provide amazing evidence for the theory of evolution and the long history of life on Earth.
How does camouflage provide evidence of Evolution?
Camouflage in itself doesn't provide evidence for evolution. However, seen in a large number of species living under varying circumstances, the range of types of camouflage and how they match their environments gives a big clue as to how evolution works.
How does biostratigraphy provide evidence for evolution?
Establishes relative position of sedimentary rock.
Which is not the process in the formation of sedimentary rocks?
how does the fossil record provide evidence for evolution?!
What evolution has produced many of the analogous structures in organisms today?
They don't. Homologous structures provide evidence for evolution not analogous structures.
How does archaeopteryx provide evidence for organic evolution?
I don't believe it does! The teeth were added after the discovery.
Does science show that God did not design the world?
Science does not provide direct evidence for or against the existence of a divine creator. While science aims to explain the natural world through observable phenomena and mechanisms, the concept of a higher power designing the world falls under metaphysical or religious beliefs that are not within the scope of scientific inquiry. Ultimately, beliefs regarding whether or not God designed the world are personal and can vary based on individual perspectives.
How do similarities in the bones of humans dolphins horses and birds provide evidence of evolution?
i do not have any idea
