Aaa
Adults look left and right, and now 18-year-old Deva Cassel is obviously more and more like her mother!
Especially the appearance of walking from the crowd is like a scene from the youth version of "The Beautiful Legend of Sicily".
Two generations of beauties crossed time and space, step by step to my heart!
Although looking at the face, Deva's facial features are slightly delicate compared to the ball flower.
But this girl's cleverness and stubborn coldness have made her develop her own style.
Left ball flower, right deva
It is both intentional feminine and a combination of French carelessness. Whether you eat this face or not, you can recognize this amazing beauty!
However, not all second generations of stars can get the inheritance of beauty.
Kim Hee-sun's daughter was complained by netizens because she looked more like her father: she wasted her mother's genes.
Some people even questioned whether Kim Hee-sun was over-plastic surgery.
And Mitsuki Kimura, whose parents are both top-looking, was also ridiculed by netizens: successfully avoided the genetic light of his parents...
Let's just say, rich and poor are only three generations, how can this thing not be stable heredity?
Is the child's appearance determined by the father or the mother? Why do some children look good when they look long, and some become difficult to say...
>>>
Does it look good or not, is it strange mother or dad?
We all know that the sex chromosomes of women are XX and the male is XY.
What a mother can give to her child, whether boys or girls, can only be X chromosome; Whether the other half is X or Y is decided by the father.
It sounds as if the composition of a pair of sexual stains is half and half given by each parent's genes.
But scientists have found that the X chromosome can carry a much richer gene than the Y chromosome. And some important genes related to development are only present in the X chromosome.
So in theory, how you look does have more to do with your mother.
X>Y visible to the naked eye in volume
However, throwing away biology textbooks, most of us subjectively rely on the comparison of children's facial features when judging who children are more like.
The longest words I heard were "This child's eyes and his father are carved out of the same mold", "This mouth follows her mother"...
Here, there is a flattering factor, dominant genes & recessive genes.
In a certain characteristic, only when both parents are recessive genes will show recessive traits, and who inherits more dominant genes, the child is more likely to "look" like whom.
It may be clearer to take a chestnut.
For example, large eyes & double eyelids belong to a dominant inheritance, and small eyes & single eyelids are invisible inheritance.
Theoretically, as long as one of the parents is big eyes + double eyelids, the chance of the child inheriting the same configuration accounts for 3/4, on the contrary, if both parents are single eyelids, then the basic child will also be single eyelids.
(But aa and aa may also give birth to double eyelids due to A's genetic variation, don't be suspicious!)
Similarly, in the genetics of the color of the iris of the eye, dark pupils (black/brown) are also relatively dominant, and light colors are recessive.
Therefore, Chinese marry a blue-eyed foreigner and want to have a blue-eyed baby, the chances are not great...
However, the inheritance of looks is not simple and crude. Some traits are controlled by more than one pair of genes, and may involve the interaction of several genes and the environment.
In human terms, although the inheritance of the five senses is slightly regular, it is still a probabilistic problem in essence.
What is the basic fall of the genetic dice on your head, what is the 100% chance...
However, in addition to the inheritance of the five senses, there are several important inheritances that affect the overall perception, and it is really possible to scientifically throw the pot to parents or parents.
# Fat physique
Among the many genes that affect the development of body size, there is one called "lipid and obesity-related genes", also known as "foodie genes".
It is the strongest and most definitive obesity susceptibility gene confirmed by research to date.
If one parent has obesity, the incidence of obesity in children is about 35%~45%; If both parents are obese, the incidence of obesity in children will soar to 70%~80%.
In the case of normal or thin parents, the incidence of obesity is only 10%.
At the same time, the characteristics of fat cells (cell size, size, distribution location) can also be inherited. If Mom and Dad have a pear-shaped body with thick thighs, then you can probably inherit it.
Therefore, in terms of figure, the attributes of "easy to get fat" & "locally difficult to lose weight" are really given by parents.
# Bald physique
Good news, baldness is only passed on to men and not to women. (Cheers.)
If the father is bald, there is a 50% chance that it will be passed on to the son, and the grandfather's baldness will also have a 25% chance of passing it on to the grandson.
The most typical example is the British royal family, from Philip to Charles to Prince William all have the same hairstyle.
If the boy is born bald, just send him to talk to his father.
# Skin color
In skin color, white is the recessive gene and black is the dominant gene. The child's skin color basically follows the natural law of "multiplying and then averaging after both parents".
The adults went to flip it, and the basically recognized beauty with white skin, their mothers are all whiter! (Like the antenna and her mother.)
That is, skin color may be the only relatively "fair" gene in inheritance.
Speaking of which, some students may ask, if the upper limit of appearance is to see the probability, then if both parents are beautiful, at least the lower limit of the child will not be too bad, right?
>>>
There is really a possibility of 1+1<2
Obviously, scholars all over the world have wondered about this kind of problem.
Japanese scholars explained that although genes inherit the five senses, they generally do not limit the overall shape of bones.
In other words, even if a child successfully inherits the excellent facial features of his parents, he may become ordinary through the arrangement of his face. ( The arrangement of facial features here refers to the ratio of eyebrow distance, three courts and five eyes, face size, and so on.)
For example, Cecilia Cheung & her brother. Although both siblings have inherited their father's thick eyebrows + deep bones, one can play a big beauty, and the other can only play a dangerous person...
It can only be said that even if beauty is written with genes, it cannot stand God's partiality.
In the same way, children of ordinary looking parents may also be optimized for appearance because of the arrangement and combination.
For example, Lin Qingxia, although she collected the shortcomings of her parents' facial features: her father's square jaw, her mother's narrow nose, and her parents' lips that are not full...
But it was through Nuwa's skillful hands that the layout of the facial features was rearranged, and Lin Qingxia, who was a stunning generation, was combined.
>>>
Some ugliness can't be attributed to genes
In the past two days, the hot topic on Weibo caused by Arthur's sleeping door #Mouth breathing not only affects the appearance, but the students have brushed it, right?
Many netizens concluded that if Director Chen paid more attention to Arthur's sleep, perhaps Arthur did not have the limitation of the mandifacial area of the earth, and would have realized his top dream. (The damage is still lost by netizens.)
Seriously, in fact, according to a recent study in 2017, there is no clear and direct causal relationship between mouth breathing and facial morphology.
It is not so much that "mouth breathing" affects appearance, but that breathing disorders themselves cause mouth breathing, which in turn causes facial changes.
# Adenoid Face
Adenoids, also known as tonsils, when the adenoids enlarge to a certain extent, they will block the respiratory tract, resulting in unconscious mouth breathing, snoring and other symptoms.
In order to open the pharyngeal airway for breathing, the body will unconsciously stretch the lower jaw forward and open the mouth to breathe.
For a long time, the upper palate is highly arched, the dental arch is narrowed, the dentition is crowded, the upper anterior teeth are convex (buck teeth), the lower jaw is retracted, the face shape is lengthened, the upper lip is short and thick and upturned, and the base of the nose is sunken... Slowly it will appear.
Therefore, if you have breathing problems, you can save your health and save your appearance as soon as possible.
# Short-sightedness but not glasses
Some students with mild myopia do not wear glasses every day for the sake of beauty.
But in order to see things clearly, the brain and glasses will unconsciously see by stretching and compressing the curvature of the lens, which is manifested by unconscious squinting.
Long-term squinting→ increased eye fatigue→ eye axis growth, bulging eyeballs→ sad frog reserve. The change in appearance is also expected.
# Missing teeth are not replenished, long-term unilateral chewing
When one side bites too much, the mandible may shift ipsilaterally, causing the temporomandibular joint near the base of the ear to be deflected, leading to joint disorders.
At the same time, long-term unilateral muscle exercise can also easily lead to large and small faces, crooked mouths, and crooked chins.
In short, in the basic configuration of appearance, whether the facial features are good or not, the probability depends on parents. How the overall face is arranged depends on the arrangement of heaven (no.
From a certain point of view, finding a handsome dad for your child is not only responsible for yourself, but may also be a way for future generations to win at the starting line
。
As for the rest, a person's charm composition is also temperament, speech, manners... These require acquired education and the cultivation of habits.
Therefore, do not pay attention to small habits, maintain beauty from small habits and pay attention to it!