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The question itself is not clear. Two cells that have just divided will have the MOST similar DNA. If we are talking about whole organisms or individuals, then clones would have the most similar DNA, similarly identical twins would have near identical DNA. Siblings have very similar DNA but not identical of course.
What else can I help you with?
Which two methods are most often used in DNA fingerprinting?
The two most often used methods in DNA fingerprinting are polymerase chain reaction (PCR) and gel electrophoresis. PCR is used to amplify the DNA samples, while gel electrophoresis is used to separate the DNA fragments based on their size.
How similar is human DNA to that of chimpanzees?
Human DNA is about 98-99 similar to that of chimpanzees, indicating a close genetic relationship between the two species.
Would two brothers have the simIlar dna?
It is very unlikely that two brothers would have babies with the same DNA. That could only happen if identical twin brothers married identical twin sisters, and even then the mixing of DNA during reproduction makes this an extremely unlikely outcome.
How similar is the DNA of dogs and humans?
The DNA of dogs and humans is about 84 similar. This means that there are many genetic similarities between the two species, but also significant differences that account for their unique characteristics and traits.
When one dna molecule replicated the result is two dna molecules what is true of the second dna molecule?
DNA actually has 3 forms. A-DNA, B-DNA, and Z-DNA. B-DNA is the kind you are most familiar with and present in most organisms. A-DNA can be found in dehydrated samples while Z-DNA is rare and mostly synthesized in the lab.
Which two methods are most often used in DNA fingerprinting?
The two most often used methods in DNA fingerprinting are polymerase chain reaction (PCR) and gel electrophoresis. PCR is used to amplify the DNA samples, while gel electrophoresis is used to separate the DNA fragments based on their size.
Can be used to compare the amount of radioactively labeled DNA in two or more samples?
Scintillation counter
How can DNA be used to determine the kinship of two organisms?
Upon comparison of genetic samples the alleles in the DNA can determine kinship of two organisms. Kinship can be determined paternally or maternally in the case of mitrochondrial DNA analysis.
What is the most useful fact in determining whether two organisms are related?
DNA sequence similarity is the most useful factor in determining whether two organisms are related. The more similar the DNA sequences of two organisms are, the more closely related they are likely to be evolutionarily.
How similar is human DNA to that of chimpanzees?
Human DNA is about 98-99 similar to that of chimpanzees, indicating a close genetic relationship between the two species.
What is DNA DNA hybridition?
DNA-DNA hybridization is a technique used to compare the genetic similarity between two species or individuals by measuring the degree of hybridization (or binding) between their DNA strands. This method involves heating DNA from different sources to separate the double strands, then cooling them to allow complementary sequences to re-associate and form hybrids. The more similar the DNA sequences are between two samples, the more hybrids will form, allowing researchers to determine the genetic relatedness between them.
What species would the theory of evolution predict that human DNA is most similar to that of?
The two chimpanzee species Pan troglodyte and Pan paniscus.
Why do police use hair blood or fingerprints for DNA?
Because those personal bodily samples (among others) contain samples of the cell structure call DNA which is unique to every person on earth. The statistical odds of two people having the exact same DNA (EVEN identical twins) is so astronomical as to be insignificant.
If two species have similar DNA what hypothesis is supported?
When the DNA is similar between two species it means there is a biological connection to each other.
What can be used to compare the amount of radioactivity labeled DNA in two or more samples?
Scintillation counter
How do I request DNA testing in PA courts if we were married?
Jus take the child to a DNA testing clinic. Only two samples are required. The mother need not know. see links below
Why is forensic DNA analysis an important part of biotechnology?
Biotechnology refers to the use of biological processes for industrial purposes, such as genetic manipulation. Forensic DNA analysis is an important part of biotechnology because it is used to match two DNA samples.
