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What role does molecular evidence play in determining how closely two species are related to each other?
Wiki User
∙ 12y ago
the role in which molecular evidence play in determining how closely two species are related to each other is through the cladogram
Wiki User
∙ 12y ago
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How can molecular evidence show how closely related species are to each other?
Well, using molecular techniques we can now sequence and evaluate the genomes of organisms. So if we know the genes in a human, a monkey, and a carrot, for example, then we can see genetically which organism is more related to the other. Mind you Darwin didn't even know what genes were when he did his research in the Galapagos
What are the three types of evidence that suggest various organisims are related through common descent?
Fossil Records, Comparative Anatomy, & Molecular Evidence
Species that are not closely related and that do not share many anatomical similarities can still be placed together on the same phylogenetic tree by comparing their?
Molecular genetics.
What evidence do scientists use to create branching tree diagrams?
the use DNA evidence. So they check the dna's of organisms and compare them to others and see whos closely related to who..
A scientist is trying to determine the relationship between clams snails and squid. When she generates a molecular clock she is surprised to see that clams and squid are more closely related than c?
A scientist is trying to determine the relationship between clams, snails, and squid. When she generates a molecular clock, she is surprised to see that clams and squid are more closely related than clams and snails. Which did the molecular clock data show?
What role does molecular evidence play in determining how closely two species are related two each other?
the role in which molecular evidence play in determining how closely two species are related to each other is through the cladogram
What kinds of evidence Indicate indicate how closely species are related?
The kinds of evidence that indicates how closely species are related are evidence of DNA and protein structure.
How can molecular evidence show how closely related species are to each other?
Well, using molecular techniques we can now sequence and evaluate the genomes of organisms. So if we know the genes in a human, a monkey, and a carrot, for example, then we can see genetically which organism is more related to the other. Mind you Darwin didn't even know what genes were when he did his research in the Galapagos
How can you determine how closely related organisms are from their taxonomy?
You can tell how closely related organisms are by determining the lowest classification that they share. For example, organisms that share the same genus will be more closely related than organisms that share the same family.
What evidence shows that bats and birds are closely related?
They are not THAT closely related; bats are mammals, not birds. Both mammals and birds are vertebrate animals.
What are the three types of evidence that suggest various organisims are related through common descent?
Fossil Records, Comparative Anatomy, & Molecular Evidence
Species that are not closely related and that do not share many anatomical similarities can still be placed together on the same phylogenetic tree by comparing their?
Molecular genetics.
Are similar genes evidence of common ancestory?
If organisms have similar genes, then they are closely related.
What type of molecular comparison would help to determine whether fungi are more closely related to plants or to animals?
A phylogenetic analysis of DNA sequences from members of all three kingdoms (Plus an outgroup) would reveal who fungi are most closely related to.
What is RNA closely related too?
What is RNA closely related too? What is RNA closely related too?
What evidence do scientists use to create branching tree diagrams?
the use DNA evidence. So they check the dna's of organisms and compare them to others and see whos closely related to who..
What kind of evidence might show whether or not insects and birds are closely related?
Similarities in anatomy, biochemistry, and DNA might suggest a relationship. As it turns out birds and insects have no such similarities aside from characteristics common to all animals. Therefore they are not closely related.
