dog and wolf
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.
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.
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.
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.
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.
dog and wolf
similarity
In fact the organisms are closely related because the DNA sequences are more similar. DNA sequences are more different as the organism differs.
Distantly
DNA
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.
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 infer how closely related the organisms are in an evolutionary sense
True, they should share fewer homologous structures than two more closely related organisms.
Analysis of DNA helps scientists establish an evolutionary classification scheme by comparing the genetic sequences of different organisms. The more similar the DNA sequences are between two species, the more closely related they are believed to be. By studying the similarities and differences in DNA, scientists can determine how different species are related to one another and create a classification scheme based on their evolutionary relationships.
One way scientists group species is when they check their appearance and how closely related they are to other organisms
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.