Is there any scientific basis for raising a daughter with her aunt and raising a child with her unc

There is no scientific basis, an old relative of mine is very similar to his uncle, his uncle and his uncle's uncle, can you understand? That is, my grandfather.

It's also very similar, very similar. Let's put it this way, my grandfather's nephew is very similar to my grandfather, and my grandfather's nephew's nephew is also very similar to my grandfather's nephew, 3 generations of nephews and uncles. I say that I look very much like my aunt, and my temper and personality are similar.

There is no basis, they are all a family, and there are more or less similarities, some women are like aunts, and some men are like uncles, this old saying has been passed down for hundreds of years. It is not surprising that the bloodlines are the same, the genes are similar, and the looks are similar. Because of blood relations, it's normal to be like an uncle.

Genetic inheritance, sons usually look like their mothers, of course their mothers and uncles are sisters and brothers, and it is normal for nephews to be like uncles, mothers, uncles and nephews all share the same x gene, that is, the x gene passed down by grandma, so uncles and nephews share autosomal genes, accounting for more than half of the entire human gene, so it is also appropriate to look like, and nieces like aunts are the same reason.

According to biological theory, the X chromosome is larger than the Y chromosome, carries more genes, and the body characteristics are more controlled by the X chromosome. In the nephew's XY chromosome, X comes from the mother, and one of the mother's two XX chromosomes is the same as the (xy) on the uncle's body, which comes from the same grandmother, so the nephew is more like the uncle.

Affected by genetic factors, nephews look more like uncles when they are young. I have a student, his ** when he was a child and his uncle's ** when he was a child are put together, I really didn't tell at the time, which is him? Is that his uncle?

It's exactly the same, and in the end it was his mom who told me that it was his **. That one was his uncle's **. Now that he's in high school, he looks more like his dad.

Girls generally resemble their aunts in personality and appearance. This is also the result of genetic inheritance! My niece looks a lot like me, but her personality seems to have inherited more from her parents.

There's no scientific basis, not all of them are like this, like my brother, my uncle's nephew, my uncle's nephew, who do you say he looks like, no one is like him, my brother is like my mother, and there is a saying that nieces are like aunts, and I am very like my aunt, people think I am my aunt's daughter, so nephews are like uncles, nephews are like uncles, nieces are like aunts, there is no basis for this sentence, but most people will be like, not everyone.

For example, from the perspective of genetics, the chromosome XY on the baby's body, in which the X chromosome comes from the mother's egg, and the chromosome XX on the mother's body and the chromosome XY of the baby's uncle are from the same parents, that is, excluding the factor of genetic variation, the X chromosome carried by the baby is actually half the chance to be the same as the X chromosome carried by the uncle. Therefore, it is understandable that the baby's appearance or personality resembles an uncle. In the same way, this theory applies to nieces and aunts and aunts.

Although there is a certain basis for a nephew to be like an uncle and a niece to be like an aunt, it is not necessarily!

Genes for it. The nephew and uncle have the same genes**, that is, grandma and grandpa;The nephew and the uncle have the same genes**, that is, grandpa and grandma. However, because other genes are already involved, the similarity is much smaller.

If you ask one of them, there will be a lot of people who explain it from a genetic point of view.

Hehe, the landlord is so cute, the one above should be right, "Raise a son with an uncle, adopt a daughter with an aunt" I think this statement has a certain basis, but this kind of blood is difficult to explain clearly, as far as I know, there are many such examples, the probability may be 3-7 open bar!!Hehe.

It is right to raise a son with an uncle and a daughter with an aunt.

Don't call your nephew. It should be called a nephew. Nieces and nephews.

A sister's daughter is called a niece. The boy is called a niece.

The niece follows his uncle. There is a scientific basis for this.

All share a common mitochondrial gene.

Be a member of the same matrilineal extended family.

Genetically, for boys, their uncles are close to their fathers.

The niece and uncle not only share the same mitochondrial gene.

It also has 50% genes.

Uncle and dad follow grandma 100%.

The niece is 100% with the sister.

Mother and daughter are 50%. Female-to-male is 100%.

So the uncle and niece are 50%.

Fathers and boys do not share a common mitochondria, nor do they have a similar X chromosome. Because the Y chromosome is too small compared to the X chromosome. So negligible.

Dad and boy can be said to be 0%.

The boy inherits the mother's X chromosome 1700 and the father's Y chromosome 70. Boys also inherit their mother's mitochondria.

So for men, mothers are much closer than fathers.

My uncle was closer than my father.

It makes sense for the boy to follow his uncle.

It also makes sense for girls to follow their mothers and aunts.

Also 50% bloodline.

And they share a common mitochondrial gene.

It is rare for a girl to follow her aunt.

Girls with aunts are 50%. Boy with aunt is 100%.

Girls with aunts are 25%. Boys and aunts are 0%.

The girl with her uncle is 25%. The boy and his uncle are 50%.

Girls with uncles and uncles are 50%. Boys and uncles are 0%.

It is usually genetic. In most cases, sons are usually like mothers, and daughters are more like fathers, so there is a saying that "nephews are like uncles, nieces are like aunts", which is actually the role of the genes of both husband and wife on children!

It can only be said that some nephews are like uncles, as we all know, a person's chromosomes come from both parents, and the boy's sex chromosome is x1 y1 or "x2 y1", where the x1 chromosome (or x2 chromosome) comes from the mother, and the y1 chromosome comes from the father: while the mother's chromosome is x1 x2, the uncle's chromosome is y2 x1 or y2 x3, where the y2 chromosome (or x2) comes from the boy's maternal grandfather, when the boy and the uncle have x1 chromosome, they behave the same sexual characteristics, Let's say that the nephew looks like an uncle, but the probability of this is not very high.

Hope it helps the landlord.

The acquaintance of uncle and nephew can even exceed that of father and mother, a male chromosome is xy, but x accounts for more than 60%, y is 40% father and son, only y is the same, x is completely different, so the similarity is 40% mother and son, x is the same, one is y, one x, so the similarity is 60% and the nephew and uncle are 6, half the probability x is the same, so it is 60%, and more 6 is that there is a y chromosome, and the y chromosome is only male has it, so as long as everyone is the same ancestor: Yan Huang. So the radically different x has no connection at all, while the difference in y is not huge, even if it is only 10%.

A total of 70% is also a complete explosion of "Dad" and "Mom".

One more thing to add: My nephew was exactly the same as when I was a child, 1 Description: I have the same X chromosome as my sister, 2 Description: My brother-in-law and I are both descendants of dragons and have a common ancestor, Yan Huang.

Yes It has something to do with genes.

The boy is like his mother, and his mother is like his grandfather, and his uncle is his mother's younger brother.

This should just be a coincidence.

I don't think there's any scientific basis, not every boy looks like an uncle, it's just a blood relationship.

There is no scientific evidence, but there are some genetic elements.

It should be genetic, because his mother and uncle are siblings.

In fact, there is no scientific evidence for this claim.

Normally, it's not scientifically based on genetics.

The biggest reason for the similarity is genetics.

Relatively speaking, it may be due to a genetic problem.

There's a little bit of a family genetic.

It's someone else's claim, and there's no scientific basis for it.

Strictly speaking, there is no scientific basis.

It may be a type of inheritance of genes.

This may be a genetic factor.

There is no scientific basis, cross-coagulation is only meaningful in the case of the same blood type, and simple blood recognition is a very unscientific method. That is, you can't answer in the affirmative, and you can't answer in the negative. Thank you.

No, hemolysis can occur in heterotypic blood, but there are many possibilities for the offspring's blood type due to the different blood types of the parents. Sometimes even a biological child kills the mother: a severe hemolytic reaction occurs at the onset of labor - rh incompatibility.

Although the conclusion is not 100%, it can be accurate to determine whether it is biological according to the current population. To believe in science, many forensic institutions can now do paternity testing, and paternity testing is also the main task of forensic forensics. It is best to find a reputable and well-known laboratory, such as the forensic medicine department of major universities, which generally does paternity testing externally, but generally requires both parents of the child to bring the child and their respective identity documents.

Fees vary, but not very expensive.

There is no basis for this, any of the same blood types can or may not be fused. This is unscientific.

There is no basis for it, and it is not more reliable than steamed bones

Blood-dropping relatives are unreliable and the same blood type can be fused.

This is nonsense, there is no basis, if you want to recognize your relatives, you will do DNA

The role of man and jade is mutual.

There is such a saying among the people that people raise jade, jade raises people, and jade raises people for a lifetime. Many people say that wearing jade regularly can prevent people from disasters, and there are many folk sayings, such as wearing jade pendants regularly, jade pendants will absorb the breath of our body, thus producing spirituality. Once worn for a long time, it can play a role in warding off evil spirits, if one day encounters an accident, people do not have any problems, if the jade is broken, it also means that the jade is blocking disasters for you.

In ancient times, there was also a story about jade, in the Tang Dynasty, there was a general, because he was accidentally stabbed by the enemy in battle, but in the end the general did not die, but the jade pendant on his chest was broken, which shows that jade blocked the disaster for the general. And this story has been passed down among the people to this dayTherefore, many people also believe that jade can ward off disasters, but this statement has no scientific basis, and many people feel very superstitious.

But wearing jade often is indeed good for our human body, for example, there are many trace elements in jade, which are lacking in our human body. If you wear it often, it is indeed helpful to the body, and you are also particular about wearing jade jewelry, for example, the jade bracelet must be carried on the left hand, and wearing the left hand can make the human body absorb the trace elements of jade. At the same time as jade raises people, in fact, people are also raising jade, and some of the oils secreted by our human body can also be absorbed by jade pendantsTherefore, many people will find that the jade jewelry they wear, the longer the time, the brighter the luster on it, which is actually the interaction between people and jade.

It can be seen that jade jewelry can not only play a decorative role, but also be of great help to the human body.

Hello, there is no scientific basis for jade raising people, but jade is cold by nature, and it can change the temper of irritable people to a certain extent!

Because when a person's temper attacks, the blood and body temperature will rise accordingly, and at this time, jade can play a cooling role and keep people calm!

Therefore, the origin of the jade raiser is here!

Jade raises people, this statement has no scientific basis. It's just that the ancients liked to wear jade very much, and there are many modern people who like jade. It takes a long time, because the jade has a certain spirituality, and if it is brought for a long time, he will have a certain magnetic field with you.

Superstitious saying, he will protect you and ward off disasters and evil spirits for you, so there is a saying that jade raises people.

Jade contains zinc, magnesium, copper, selenium, chromium, manganese, cobalt, etc., which are beneficial to the human body.

Trace elements, regular wearing of jade can make the trace elements in it be absorbed by the human body, which helps the coordination and balance of the physiological functions of various organs of the human body. Since ancient times, there has been a saying that "people raise jade for three years, and jade raises people for a lifetime". Jade can promote blood circulation in the hands, regulate metabolism, and achieve the effects of promoting cell regeneration, preventing aging, and beauty and skin care.

Modern scientific research has also confirmed: jade buried in the ground for thousands or even hundreds of millions of years, containing a large number of mineral elements beneficial to the human body, often wearing Hetian jade bracelets, can play a role in massaging acupuncture points, dredging meridians, and speeding up blood circulation. In addition, trace elements can be absorbed by the human body, promote metabolism and improve immunity.

In short, people wear jade for a long time, which can calm the nerves, dispel diseases and maintain health, and beautify the skin.

The scientific basis is difficult to say. Each country has its own national stone, some are coral, some are agate, and the national stone of our country is jade, Hetian jade. Jade has been a symbol of a gentleman since ancient times.

There is no scientific basis, it is handed down from ancient times, and there are many people who like jade, so there is a saying that jade raises people?