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How does the structures of macro-molecules act as an index of relatedness between species?
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How are differences between DNA amino acid sequence used to show relatedness between species?
the acid burns the fats
What is phylogenetic relatedness?
Recency of common ancestry. Species A is more closely related to species B than to species C if (and only if) the last common ancestor of A and B lived more recently than the last common ancestor of A and C. The concept can be applied not just to species but also to organism, populations, or genes.
A particular plant species is pollinated by certain insect species the insect species depends on the plant species for food which term describes how this relationship forms?
Co-adaptation which can occur between interacting genes or structures within an organism or in this case between two or more interacting species. ( the plant and the insect ) -- NovaNet -- --Give me a like--
A particular plant species is pollinated by a certain insect species the insect species depends on the plant species for food which term describes how this relationship forms?
Co-adaptation which can occur between interacting genes or structures within an organism or in this case between two or more interacting species. ( the plant and the insect ) -- NovaNet -- --Give me a like--
What are some are structures that related species have inherited from a common ancestor called?
homologous structures
How does the structure of macromolecules such as proteins act as an index of relatedness between species?
Organic molecules that just so happen to weigh more than 100,000 daltons, are from that point on then referred to as macromolecules which is related between the species.
What determines the degree of relatedness between two different species?
The degree of relatedness between two different species can be determined by taxons and a classificaton system. The classification system is used to organize things into different categories based on their evolutionary relationships.
What determines the relatedness between two different species?
whatever the dicoythamus key says is the difference
How are differences between DNA amino acid sequence used to show relatedness between species?
the acid burns the fats
In what two ways G C content data are taxonomically valuable?
It has been observed that there is a correlation between GC content and relatedness between species. This means there is a similarity in GC content in closely relates species. And since taxonomy is involved with classification of organisms, GC contect is an excellent indicator of relatedness. Using this technique, the classification process can be made more precise
How might an understanding of evolution contribute to the development of new drugs?
The relatedness of species allows us to observe different types of organism with the expectation that there'll be homologous structures and behaviour in our own species. That way we can form predictions about behaviour on the level of human genetics, and human cell chemistry.
How might the understanding of evolution contribute to the development of new drugs?
The relatedness of species allows us to observe different types of organism with the expectation that there'll be homologous structures and behaviour in our own species. That way we can form predictions about behaviour on the level of human genetics, and human cell chemistry.
What organelles are used in investigating evolutionary relationships?
Mitochondria and ribosomes are the organelles useful in investigating potential evolutionary relationships. For example, mitochondria can be used to determine relatedness between individuals and species.
What is phylogenetics?
based on natural evolutionary relationships Answer Phylogenetics is the study of the closeness/relatedness of genetic codes.
Why do vestigial structures provide a clue to the evolutionary history of a species?
they are remnants of structures found in the ancestral species
What is phylogenetic relatedness?
Recency of common ancestry. Species A is more closely related to species B than to species C if (and only if) the last common ancestor of A and B lived more recently than the last common ancestor of A and C. The concept can be applied not just to species but also to organism, populations, or genes.
What homologous structures in different species evidence of?
Homologous structures in different species are evidence of a common evolutionary ancestry. These structures have a similar origin, but may have different functions in different species. Studying homologous structures helps researchers understand how species have diverged and evolved over time.
