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One is the baldness gene, because this gene is unique to the Y chromosome, if the father has less hair, the son will inevitably be bald; The second is **genetics, the quality of male** is also controlled by the Y chromosome, if the father has neurodermatitis, the son will inevitably get it.
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Paternal baldness is mainly inherited to sons, and girls are generally recessive carriers and do not appear. The probability of baldness inheritance is quite high. If the father is bald, there is a 50% chance of passing it on to the son, and if the grandfather is bald, there is a 25% chance of passing it on to the grandson.
It's still possible that it's not hereditary, so don't worry too much.
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This kind of situation should be encountered by many mothers, even in terms of facial features, a certain facial condition on their body is very good, but it cannot be passed on to their children, in fact, this is because the heritability of genes in the body of the father will be relatively high.
Is there a scientific basis for the sentence that the son follows the mother and daughter follow the father?
In fact, this statement is just a summary of experience, and there is no specific scientific basis, because the child's appearance and facial features will inherit the genes of both parents, but there will be a gap in the proportion of the two sides.
The saying that sons follow their mothers and daughters follow their fathers is not the result of big data, but because many people ignore the similarity between sons and fathers.
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Double eyelids. Children with double eyelids and big eyes like it no matter who sees it. Double eyelids are the dominant gene, so as long as one of the parents has double eyelids, the probability of having a daughter with double eyelids in the future is 50%.
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Parents have double or single eyelids; ** Color is easy to genetic; Big eyes are easy to inherit.
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Children will inherit the appearance of their parents, so has your child inherited it? In particular, these traits on the father are easy to pass on to the child, let's take a look at which traits they are!
We all know that children are inherited from their parents in many ways, such as the height of their height, the color of their eyes, the size of their eyes, and so on. Therefore, most people will try their best to find someone who can make up for their shortcomings when looking for their other half, so that the child born may be more perfect. And after pregnancy, the husband and wife began to imagine what the child would look like in the future, whether it was more like a mother or a father.
In fact, both parents may inherit a certain characteristic of themselves to their children, but in these 6 aspects, children will inherit more from their fathers, look at your children?
1.Eye.
The shape of the child's eyes is more affected by the father, and the big eyes belong to the dominant inheritance, if one of the father and mother is big-eyed, the child's eyes are not small. If the father has double eyelids, then the child is likely to have double eyelids after birth. Some children may have single eyelids when they are young, but as they get older, they will gradually become double eyelids.
2.Lash.
Like eyes, eyelashes are dominantly inherited, and if one parent has long eyelashes, the child may have long eyelashes. But if the father has long eyelashes, the child has a higher probability of having long eyelashes. Salute Chain Annihilation.
3.Nose.
Generally speaking, whether the nose is large or not, whether it is tall or not, is dominantly inherited. If the father's nose is straight, the child's nose will be strong too. There may be children who have a collapsed nose bridge when they are young, but when they grow up, they will gradually become high-nosed.
4.Ear.
Few people know that in fact, the shape of the ear is also inherited, and the small ear belongs to recessive inheritance, and the large ear belongs to dominant inheritance. If the father's ears are large, the child will also inherit the ears that feel very blessed.
5. **。
**The heredity is very "principled", and it basically belongs to the average after the multiplication of the parents. If Dad's ** is darker, and Mom's** is whiter, the child's ** is also darker.
6.Chin.
The inheritance of the chin is obvious, usually the father has a prominent chin, then the child will have a similar chin.
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Girls are the most likely to inherit their dad's skin color.
1. Skin color: The girl's skin color is inherited by the father, if the father is whiter, then the girl's skin color will be more inclined to the father's white**.
2. Single and double eyelids: If the father has double eyelids, the probability of the girl being born with double eyelids is 60%, and if it is a single eyelid, then the girl is also likely to be born with a single eyelid;
3 Height: The height of the offspring has a 75% probability that it will be inherited by the parents, if the father's height is higher, then the girl will not grow up to be very short, and will be a tall person.
The height of the parents is generally easy to inherit to the baby, and the height of the parents is generally high, and the height of the child is also very high, and the appearance of the parents is also easy to inherit to the child, and the personality is sometimes inherited from the parents.
1.Eye shape: The influence of a parent's eye shape on a child is obvious. >>>More
Those who beat and scold the child, and think that the child was born by himself, and he can beat him as much as he wants, and this kind of father is the easiest to destroy the child, I have seen a **, a father scolded his child, so that his child had a kind of suicide with a gun, but the child picked up the gun and shot himself in the head, he thought that the child was pretending to be scolding the child, and when he saw the blood flowing out, he found out that it was really a suicide, and then the whole person collapsed.
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The characteristics that will be inherited to the child are: appearance characteristics, height characteristics, cheerful personality, helpful personality and positive attitude, etc., which is conducive to the later growth of the baby.