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Scientists can tell whether organisms are closely related by comparing their?
Scientists can tell whether organisms are closely related by comparing their DNA. This will allow then to look at various traits and features so as to compare the relationship between organisms.
How has the microscope allowed scientists to discover new ideas about science?
microscopes have helped scientists to dicover cells and discover their functions. they have helped scientists examine the anatomy of tiny organisms and insects, and inspect organs of all species more closely.
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.
How is DNA used to help classify organisms?
DNA contains specific physical characteristics unique to the person to which the DNA belongs. This information helps classify organisms, by type. All sorts of traits are used to classify organisms, but DNA is the best way.
Are solid particles packed close toghether?
I think that what you mean to ask is, are the particles in a solid packed close together, which they are, particularly in comparison to a gas, in which the particles are rather distant from each other. However, you can pack solid particles in various ways, closely or distantly. The solidity of the particle does not dictate the type of packing.
Scientists know that organisms that are more closely related will have DNA sequences more similar to each other than organisms that are distantly related. Which two organisms below would most likely h?
dog and wolf
How can the relatedness of very dissimilar organisms be determined?
The relatedness of very dissimilar organisms can be determined by comparing their genetic material, such as DNA or RNA sequences. By analyzing these sequences, scientists can identify similarities and differences that can indicate how closely or distantly two organisms are related in terms of evolution. Additionally, studying shared characteristics, such as anatomy or biochemistry, can also provide insights into the relatedness of organisms.
Closely related species show more in nucleotide sequences than distantly related species?
similarity
Why are DNA sequences more similar in more closely related organisms?
DNA sequences are more similar in closely related organisms because they share a common ancestor and have undergone fewer genetic changes over time. As organisms diverge and evolve, mutations accumulate in their DNA, leading to differences in their genetic sequences. Therefore, closely related organisms have had less time to accumulate mutations, resulting in more similar DNA sequences.
Proteins can be used to determine how closely related organisms are because amino acid sequences are determined by an organism's?
genetic code. Organisms that share more similar amino acid sequences in their proteins are likely to be more closely related than those with differing sequences. This similarity can help scientists infer evolutionary relationships between different species.
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.
True or False If two modern organisms are distantly related in an evolutionary sense then one should expect that they should share fewer homologous structures than two more closely related organisms?
True. The more distantly related two organisms are in evolutionary terms, the fewer homologous structures they are likely to share. Homologous structures are features that have a common evolutionary origin, so closely related organisms are expected to have more similarities in their structures compared to more distantly related organisms.
What is the antonym of closely?
Distantly
2 Scientists can tell whether organisms are closely related by comparing their?
2.Scientists can tell whether organisms are closely related by comparing their ____.(1 point)DNA, I had this on my test too and I answered DNA and got it right.
Scientists can tell whether organisms are closely related by comparing their?
Scientists can tell whether organisms are closely related by comparing their DNA. This will allow then to look at various traits and features so as to compare the relationship between organisms.
How does DNA lead scientists to better classify organisms?
DNA analysis allows scientists to identify genetic similarities and differences among organisms, providing a more accurate classification system based on evolutionary relationships. By analyzing DNA sequences, scientists can determine how closely related two organisms are and categorize them more precisely within the tree of life. This method helps to establish more reliable and comprehensive classification systems that reflect the true evolutionary history of organisms.
Where are organisms that are closely related located on the tree of life?
Organisms that are closely related are located closer to each other on the tree of life. This means they share a more recent common ancestor compared to organisms that are more distantly related. The branching points on the tree of life represent the evolutionary relationships between different organisms.
