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DNA holds all the genetic code for the development of an organism.
Mutations in the genetic coding causes traits in the organism to change. A change in environment allows the organisms with beneficial mutations to live on and pass on their genes to later generations while organisms with harmful mutations die off.
Over time the organisms will have adapted to their environment, this is the process called Natural Selection.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoEvolution is the change in allele ( different molecular form of same gene-DNA )frequency over time in a population of organisms. While natural selection selects the better adapted variant organisms that have different gene frequencies due to recombination and mutation of DNA.
Wiki User
∙ 10y agoya of course evolutionary changes is due to mutation
Wiki User
∙ 7y agoAll species have the same genetic code.
Wiki User
∙ 8y agoVestigial
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How is DNA used as evidence of evolution?
All living things have DNA -- both coding and non-coding DNA. The percentage of similarity between living things matches up with the preexisting theory of evolution.
What is the biochemical evidence that supports biological evolution?
DNA
List of reasons why evolution is true?
There is strong evolutionary evidence by people such as Darwin.There is evidence in our biological structures ie: bones and DNA in particular.Although evolution (the theory) is debated there is very strong evidence (look at Darwins books and research)
What is the study that can provide evidence of evolution?
Fossils, patterns of early development, similar body structures, DNA, and protein structures.
The study of can provide evidence of evolution?
The study of: (i) Cladistics: regional biodiversity, race circles, and geographical isolation; (ii) Genetics: DNA, chromosomes, viral insertions, common mutations; and (iii) Paleontology: fossils. These are some of the types of evidence for evolution.
How is DNA evidence used in evolution?
All species have the same genetic code.
What is the biochemical evidence that supports evolution?
DNA
How is DNA used as evidence of evolution?
All living things have DNA -- both coding and non-coding DNA. The percentage of similarity between living things matches up with the preexisting theory of evolution.
What is the biochemical evidence that supports biological evolution?
DNA
Why is DNA the weakest evidence of evolution?
Actually, it is the strongest evidence for evolution. Without one fossil we would know from the DNA evidence that evolution has occurred and is occurring. It is in the DNA of organisms that we see the strongest evidence for common ancestry. The products of those genes are sometimes highly conserved down the ages. Ribosomes, the workbenches on which proteins are made, differ hardly at at between you and pets.
What are types of evidence that suggest that evolution has occurred?
The two types are Dna, and fossils
What are two types of evidence that suggest that evolution has occurred?
The two types are Dna, and fossils
What two types of evidence that suggest that evolution has occurred?
The two types are Dna, and fossils
Where we apes?
The theory says we may have been because of evolution evidence and close DNA
What is indirect evidence?
Indirect Evidence of Evolution - is looking for signs of the results of evolution. - is evidence that can be used to deduce what you are trying to understand.
How is evidence from DNA useful in understanding the evolution of species?
DNA molecules contain the assembly instructions for every living creature. Scientists compare DNA from ancient and present creatures to identify genetic similarities among species. The genetic similarities among species is the main evidence of evolution theory.
List of reasons why evolution is true?
There is strong evolutionary evidence by people such as Darwin.There is evidence in our biological structures ie: bones and DNA in particular.Although evolution (the theory) is debated there is very strong evidence (look at Darwins books and research)
