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Don't "hate each other" anymore, whose genes determine a child's IQ and appearance? Talk about science, don't argue

"The skin is the most like me, the eyes must be the same as dad's double eyelids, the nose is like mine, the hands are as slender as dad's, don't be like his dad..."

When the baby is still in conception, have you ever envisioned his or her appearance in this way?

Don't "hate each other" anymore, whose genes determine a child's IQ and appearance? Talk about science, don't argue

However, the law of heredity sometimes does not follow the route we imagined, and some mothers once joked that their babies missed the advantages of their parents perfectly. Many parents and parents also "hate each other" every day, always feeling that the other party has lowered the baby's appearance and IQ.

Hair like you, eyebrows like him; skin like you, figure like him; IQ completely inherited from him... Is there really no law to follow in heredity?

Whose genes dominate all this baby?

Don't "hate each other" anymore, whose genes determine a child's IQ and appearance? Talk about science, don't argue

Who is more affected by height?—— parents account for half of each

It is said that "a high cover is ugly", although this sentence is not rigorous enough, but in real life, we have to admit that people with higher height have more advantages in many ways. Many parents have tried their best to make their children grow taller, all kinds of nutritional supplements, all kinds of sports supervision, in fact, in addition to nutrition, 70% of the initiative of children's height is in the hands of parents (almost half of each). If both parents are half the height and want their children to grow taller, they can only hope that the baby will work 30% of the day after tomorrow.

Don't "hate each other" anymore, whose genes determine a child's IQ and appearance? Talk about science, don't argue

Intelligence depends mainly on who ?—— mom

In many short videos, there are often bao moms who complain that the child is as "stupid" as his father, in fact, the child's intelligence mainly comes from the mother!

Statistics have found that mothers have higher IQs, and children are mostly smart, which is more evident in boys. This is mainly because our intellectual inheritance comes primarily from the X chromosome. Dads have only one X chromosome, and moms have two, so the proportion of moms is more intellectually genetically.

Don't "hate each other" anymore, whose genes determine a child's IQ and appearance? Talk about science, don't argue

Personality is more like who ?—— Dad

We often say that "nature dictates", and the child's personality seems to be fixed from an early age. In fact, acquired family education and social experience also account for a large proportion. In the family, the father's personality has a greater influence on the child than the mother, especially the girl.

A psychologist once said, "Fathers play an important role in the formation of their daughters' self-esteem, sense of identity, and gentle personality." In fact, the father's treatment of others, the treatment of the world, polite conversation, the style of doing things and the attitude towards the family have a crucial impact on the child. Observations have found that the father is grumpy, and the child is more or less a bit.

Don't "hate each other" anymore, whose genes determine a child's IQ and appearance? Talk about science, don't argue

Whose appearance is more affected ?—— specific problems

- 1 -

Skin color: Skin color genetics generally follow the principle of "neutralizing" color. Parents have darker skin, the child can not be as white as snow; if the parents' skin is very white, the child can not be a "little black boy". If one side is black and the other is white, most babies are "neutralized" skin color, similar to their parents. Of course, it is not excluded that the child's skin is more inclined to a certain party.

- 2 -

Nose: Studies have found that a large, tall nose and wide nostrils are dominantly inherited. If the parents have a straight nose bridge, even if the child is temporarily a "collapsed nose", it is very likely that the nose bridge is high when he grows up! Often "mutually annoying" parents really don't have to worry, your baby will definitely be as long as possible.

Don't "hate each other" anymore, whose genes determine a child's IQ and appearance? Talk about science, don't argue

- 3 -

Double eyelids: Double eyelids are also dominant genetics, as long as one of the parents is a double eyelid, then the probability of the baby being a double eyelid is very high. But if the parents are single eyelids, it seems difficult to hope that the double eyelids will be inherited from generation to generation. But this problem is easy to solve now, and there is naturally a way for the child to grow up.

- 4 -

Acne: This makes many handsome men and women talk about the skin problem of discoloration, in fact, it is also related to heredity. If parents have had acne, the probability of the child's future acne is also quite high, and the parents should urge the child to pay attention to the care of the skin and diet when the child is adolescence.

- 5 -

Leg shape: If the parents only have thick legs or the leg shape is not straight enough, the child can adjust it through exercise in the future. If the child inherits the "small short legs" of one of the parents, this is really no way, the child should work harder on the dressing match!

Don't "hate each other" anymore, whose genes determine a child's IQ and appearance? Talk about science, don't argue

- 6 -

Obesity: We all know that if parents are obese, the probability of children becoming obese in the future is at least more than half. In fact, many stars also belong to the easy fat physique, but they all pay more attention to diet and exercise. Just like Jiang Jinfu, who recently revealed that he changed his career to deliver takeaways, he was also a proper little fresh meat. If you want to be in good shape, the key is to look at yourself, and your parents must set a good example for your children.

Don't "hate each other" anymore, whose genes determine a child's IQ and appearance? Talk about science, don't argue

Write at the end:

Heredity is a very complex discipline, not to mention that "no one is perfect", their children have not inherited to the best places of their parents in a certain aspect, and they do not have to complain to each other because of this, which is not a sentence that can be judged by who is more powerful. Genetic inheritance is strong, but in many ways we can correct it through acquired nutrition, exercise, education, etc. For parents, the most important thing is for children to grow up healthy and happy, what do you think?

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