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Your mother and her sister will have around half the same DNA on average. However, averages are strange things, in theory they could share 100% ie be identical twins or they counld share none!

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15y ago

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When DNA is done between aunt and niece what is the result?

A DNA comparison between an aunt and her niece would sho that they are related, but not as closely as siblings.


Why are there differences between the DNA charts for the mother and the child?

There are there differences between the DNA charts for the mother and the child because the child only shares one half of the mother's DNA. The other half of the child's DNA comes from the father.


How much DNA would a aunt share with her sister's child?

An aunt would share approximately 25% of her DNA with her sister's child. This is because the aunt is the sibling of the child's parent, and the child inherits half of their DNA from each parent. Since the aunt shares 50% of her DNA with her sister, the aunt's contribution to the child's genetic makeup is about a quarter.


How does the DNA of yellow perch differ from human DNA?

The DNA of yellow perch does not differ from human DNA except in the sequences of the bases.


What is the difference between a maternal and paternal DNA test?

A maternal DNA test compares the DNA of a child to that of their mother, while a paternal DNA test compares the child's DNA to that of their father. This helps determine biological relationships between individuals.


Can a DNA test be conducted between a brother and a sister who have a common mother to see if they have the same father?

In creation a zygote from a father and mother ..DNA is made from 21 chromosomes from a father and 21 others from amother which the sperm and the ovule contains .. so every zygote from the same mother and father have at least 21 chromosomes common in their DNA because they came from the same source but they will differ in some characters according to the sequences of the bases on The DNA so the answer is yes


Do you and your aunties share how much blood?

The first thing to understand is that "blood" is metaphorical. You don't "share" any actual blood.Statistically, siblings are related genetically by 50% ... each child gets 50% of each parent's DNA (it's random which 50%), so on average you'd expect that about 50% of your mother's DNA is identical to that of her sister.You get half your DNA from your mother, so (again statistically) you'd expect that 25% of your DNA is identical to that of your aunt.It's complicated slightly because it's possible (but statistically extremely unlikely) that your mother and aunt have entirely different DNA, but on average you can expect to be about "25% related" to your aunt because you're 50% related to your mother (always true) and she's 50% related to her sister (on average).


Do a step aunt and a niece share the same DNA?

Yes , your great aunt and your niece will share some but not all of your DNA. In fact, you will probably share much less than half with either of the, That is, of course, assuming that your great aunt is directly related to you, and not your aunt by virtue of being married to your great uncle.


How do ribosomes and DNA differ?

one is a ribosome and one is a dna


How does base pairing differ in RNA and DNA?

In RNA, the base pairing is between adenine (A) and uracil (U), and between guanine (G) and cytosine (C). In DNA, the base pairing is between adenine (A) and thymine (T), and between guanine (G) and cytosine (C).


How was DNA differ?

by s microscope


How does base pairing differ in RNA compared to DNA?

In RNA, the base pairing is between adenine (A) and uracil (U), and between cytosine (C) and guanine (G). In DNA, the base pairing is between adenine (A) and thymine (T), and between cytosine (C) and guanine (G).