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That they have a common/similar ancestor. This means that before, possibly these animals came from a similar organism.
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∙ 13y ago
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What similarities in the early development of organisms suggest?
ansector
What similarities and differences could you look at when you classify organisms?
Organisms are classified by their: * physical structure (how they look) * evolutionary relationships * embryonic similarities (embryos) * genetic similarities (DNA) * biochemical similarities
Traditional classifications tended to take into account primarily A extinct organisms B RNA similarities C DNA similarities D Visible similarities and differences?
D. Visible similarities and differences
How do biologist classify organisms?
In basic terms: biologists classify organisms by species, genus and family.
What evidence can be used to show that organisms share a common ancestor?
The DNA genetic code provides the best evidence of the common ancestry of life. Science has shown that there are many similarities between DNA sequences.
Does evolution determined using similarities in DNA and branching trees?
Determined using similarities in DNA and branching trees
Why do scientists study proteins to find evidence for evolution?
Proteins reflect DNA sequences, so scientists study proteins to look for genetic similarities and differences in organisms.
Do you have the same DNA as youre family?
Your DNA is different from your family's but it has similarities.
Splicing DNA from two different organisms produces a new DNA segment called?
When DNA contains parts from two or more organisms it is recombined. Recombinant DNA is often used in genetic engineering. A natural process of DNA recombination is called sexual reproduction.
Why do the body structures of some species support Darwin' s theories?
a cell can make mistakes when it copies what in the dna
How can you use classification to tell how closely organisms are related?
Scientists mainly compare similarities and differences in what the organisms look like. With the less obvious relations, they analyze their DNA. The goal is to find a common ancestor between the two organisms. The more recently that ancestor existed, the more closely related the organisms are.
Is classification the arrangement of organisms into orderly groups based on their similarities?
Organisms are classified based on their various similarities, and also based upon their relationship to other organisms.
