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What A scientist makes the argument that she has found DNA evidence that shows that evolution does not exist. What would her evidence have to show for her to be correct?
For a scientist to argue that evolution does not exist based on DNA evidence, her findings would need to demonstrate that genetic mutations do not occur, that species do not share common ancestry, and that there is no evidence of natural selection influencing genetic variation over time. This would contradict the vast body of scientific evidence supporting the theory of evolution.
What are the three forms of evidence supporting evolution?
The three forms of evidence supporting evolution are fossil record showing transitional forms, comparative anatomy highlighting similarities in structures across species, and genetic similarities indicating common ancestry.
How do scientists use genetic evidence when classifying organisms?
Scientists use genetic evidence, such as DNA sequences, to compare the genetic similarities and differences among organisms. This information helps in determining evolutionary relationships and classifying organisms into different taxonomic groups. The more closely related two organisms are genetically, the more closely they are classified in terms of their evolutionary history.
How do scientists use genetic evidence when classifying organisisms?
Scientists use genetic evidence to study the DNA sequences of organisms to determine their evolutionary relationships. By comparing genetic information, scientists can classify organisms into groups based on their shared genetic ancestry, which helps in understanding their evolutionary history and developing phylogenetic trees. This method also allows for a more accurate classification of organisms than traditional methods based on physical characteristics.
What is our evidence of Luca, the common ancestor that we can link all living organisms to?
Scientists have identified Luca as the Last Universal Common Ancestor, or the common ancestor of all living organisms. Evidence for Luca comes from the study of genetic material and the similarities found in the genetic code of different species.
Can you prevent narcisism?
Unknown. There is strong evidence it is genetic.
What do paleoanthropologists generally believe about genetic findings?
Genetic findings need corresponding fossil evidence to be true.
What is the only cytological evidence of crossing over?
Chiasmata are the only cytological evidence of crossing over. They are physical manifestations of genetic recombination formed during prophase I of meiosis when homologous chromosomes exchange genetic material.
What evidence of natural selection do you have today that Darwin did not?
Genetic relatedness
What causes Asperger syndrome?
With strong evidence, genetic as it is hereditary.
How can evolution be seen over big amounts of time?
Through fossil and genetic evidence. Genetic evidence can be used to construct trees of relatedness; fossil evidence can be used to give us an idea of what remote ancestors looked like and when they lived.
What to types of evidence are used to classify organisms?
The types of evidence that are used to classify organisms including genetic similarities.
Which genetic engineering branch is most useful for the goal of supplying evidence in court?
Forensic genetics is the branch of genetic engineering most useful for supplying evidence in court. It involves analyzing DNA samples to establish biological relationships, identify individuals, and determine the source of biological evidence found at a crime scene.
Is cancer genetic?
There is some evidence that some forms of cancer may be.
Where are the origins of Romany people?
Specialists believe that Romany people originate from the Indian state of Rajasthan. This is supported by genetic and linguistic evidence. Furthermore genetic evidence supports migration from India in medieval times.
Using the history of a topic as evidence in order to refute a claim?
Genetic fallacy
How is DNA evidence used in evolution?
All species have the same genetic code.
