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The relationship between evolutionary time and the similarity of genes in two species?
Wiki User
∙ 13y ago
the longer it has been since 2 species split from a common ancestor, the more time that has elapsed for different mutations to accumulate in each separate lineage.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoyou dont, its a trick questioin! :)
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How do scientists determine the evolutionary relationship among species?
They use a taxonomic map to help classify organisms. The placement of organisms on this was originally based on similarities between species. Today we are able to look at their actual genes, which has resulted in a better understanding of evolutionary relationships - or the lack of them- and has resulted in some re-classification.
What can help to determine evolutionary relationships between species?
When two species evolve together, having some relationship while evolving, they both leave traces of what the relationship was in their genetics. For instance, if you see one species with huge teeth, and another with thick skin, one might draw the conclusion that the relationship encompassed one species trying to eat the other.
Two species have homologous structures what do these homologous strcutures show about the evolutionary relationship between the two species?
The presence of homologous structures (for example, the bone structure in chimpanzee arms, human arms, and whale flippers) indicates that the species sharing that homologous structure share a common ancestor.
What is a close long term relationship between two or more species?
A symbiotic relationship is a close long term relationship.
What is the main similarity between the process if artificial selection and natural selection?
The similarity between artificial and natural selection is that they are both weeding out unfavorable traits for favorable traits to be well equipped for survival.
What are 3 ways to determine the phylogenetic relationship among species?
DNA analysis is commonly used to determine the similarity between two species. From this, we can infer the evolutionary relationship of those species.
What is phylogeny?
I think you mean phylogeny. Phylogeny is the evolutionary history of a species or group of related species.
Which observation could be best used to indicate an evolutionary relationship between two species?
They have similar base sequences.
Two species are classified in the same genus. How does this classification reflect the evolutionary relationship between the two species?
it means the species shared a common ancestor in the recent past
Two species are classified in the same genus. How does this classification reflect the evolutionary relationship between the two species?
it means the species shared a common ancestor in the recent past
What is the usefulness for phylogenetic trees?
The phylogenetic tree is used for the study of evolutionary Biology. The phylogenetic tree is a symbolic diagram that is meant to represent the similarity and differences of different species for comparison with common evolutionary relatives.
What is e value paradox in genetics?
The e value in genetics is a measure of the amount of similarity between two strands of DNA. This can be inferred to come up with evolutionary relationships between two species.
Which type of fossil evidence helps determine the evolutionary relationship between two hominid species?
Teeth and Skull Size
How comparisons between the proteins of two species can yield data about their evolutionary relationship?
Take the protein cytochrome C. There is not one amino acid difference in structure between we humans and our close relatives, the chimpanzees. There are 51 differences between humans and single celled yeast in amino acids. We can strongly and simply infer from this data the evolutionary relationship among the three species mentioned here.
What is the best measure of the evolutionary relationship between two species can be estimated from their?
Blobliblo ckancbs by hunger games - Brenda camila leal morales :D
Name one similarity between extinct and endangered species?
They are both species
The number and structure of what can help to determine evolutionary relationships between species?
The number and structure of chromosomes help determine evolutionary relationships between species. Chromosome comparison helps to provide evidence of the relationships in a species.
