Because of The Baby, Dad was treated as a "human trafficker", can you imagine such a funny thing? Some time ago, a bao dad in Shenzhen posted a photo of himself and his daughter on the Internet, which caused such a misunderstanding.
In the photo, Bao Dad is untrimmed, and his hair is long and messy, which looks a little sloppy.
On the other hand, the little girl in Bao Dad's arms, fair skin, facial features, a pair of eyes round and large, like a delicate doll, looks cute and cute.
The huge difference in appearance between father and daughter subverted everyone's cognition, the comment area was wonderful, and some netizens asked "Is it really biological"? Some netizens put forward a terrible conjecture: "This will not be abducted by 'human traffickers', right?" ”
In the face of everyone's doubts, this bao dad cried and laughed, so he had to post the photo of bao mom again.
It turns out that this baby is a mixed-race child, bao mom from the United States, although there are some blessings after childbirth, but the appearance is still online, and the facial features are quite similar to the little girl.
Netizens suddenly realized that it was Bao Ma's high appearance that "saved" Bao Dad's genes.
In life, we often say "dragon born dragon, phoenix born phoenix", but sometimes one of the parents has a higher appearance, the other party has an ordinary appearance, and the child's appearance can be "blue out of blue and better than blue", especially for mixed-race babies, the appearance is often better, so why is this happening?
Why is there such a big gap between some children's appearance and their parents?
I don't know if you remember some basic genetic knowledge in high school biology?
Traits (physical characteristics) are determined by genes and the external environment. Genetic genes are divided into dominant genes and recessive genes, of which dominant genes are represented by A, and recessive genes are represented by a.
If the child inherits the dominant gene (A) from the father and the recessive gene (a) from the mother, then it will exhibit the same physical characteristics as the father (A).
It is precisely for this reason that if you put aside the growing environment of the day after tomorrow, whether the genes inherited by children are dominant or recessive determine their specific appearance characteristics and the level of their appearance.
For example, the double eyelid gene is dominant (A), and the single eyelid is recessive (a), if one of the parents is a double eyelid, then the child is 100% double eyelid, and if both parents are single eyelids (a), the child is also a single eyelid.
Therefore, if the difference between the parents' appearance is larger, and the party with a higher appearance has more dominant genes, then the child's appearance is often not worse, and vice versa, the same is true, if the poorer value of the party has more dominant genes, then the child's appearance may not be satisfactory.
In addition to looks, what characteristics are children prone to inherit from their parents?
1. Figure
Similar to looks, a child's stature is also largely influenced by genetic inheritance.
For example, if one parent is obese, the incidence of obesity in children is 35% to 45%, the incidence of obesity in children is as high as 70% to 80%, while the incidence of obesity in children is only 10% (referring to obesity within the healthy range) of both parents who are normal or thin.
2. Hair
Nowadays, many young people are plagued by "baldness", in fact, "baldness" will also be inherited, and it is "passed on to men and not to women".
Genetically, if the father is bald, the probability of the son going bald is 50%, and if the grandfather is bald, the probability of the grandson being bald is 25%.
3. Skin tone
The child's skin color inheritance follows the principle of "multiplication and then average between parents", which is simply and crudely speaking, that is, the whiter the parent's skin color, the whiter the child's skin color will also be, and vice versa.
For example, many fair-skinned female stars in the entertainment industry, such as Jing Tian, Liu Yifei, etc., their parents' skin color is also much whiter than ordinary people.
4. Height
The height of the child also follows the law of genetic inheritance, and the higher the height of the parents, the height of the child will be more ideal.
It is not difficult for us to find many such examples in life, such as Yao Ming and his wife are more than 1 meter 9 tall, and their daughters are far taller than their peers.
Old Miao Conclusion:
Although the child's appearance and other characteristics will be affected by genetic inheritance to a certain extent, acquired factors are also very important.
In the process of children's growth, we should pay more attention to the guidance and education of children, after all, the inherent qualities of personality, words and deeds, etc., are the key to determining the future of children.
Today's topic: Do you have children in similar situations around you?
I am Lao Miao, a super grandfather after the 80s, and the most eye-catching male head nurse in the hospital, welcome to discuss the issue of pregnancy together, and please pay attention to Lao Miao.