Ever since I became a mom, I've suddenly become particularly interested in genetics. It is said that boys learn from their mothers, but I find that children are not like me in every way. Sometimes in him, you can even see the personality characteristics of grandpa or grandmother. What's going on here?
On the genetic issues of children, I have flipped through a lot of books and watched a lot of documentaries, even dark papers. I came to the following conclusion, of course, these are my own after-dinner small play, out of the hope that I can discuss with more parents. I hope you will respond positively!
What are the aspects of a child's genes that are inherited from their father and mother?
First, appearance
A child's appearance is influenced by both parents and fathers. Even in the physical characteristics of some children, the characteristics of ancestors can be found. It can be seen that the heirs of genes are not a generation.
But one thing is for sure, dads account for at least 60% of their children's appearance. In other words, the influence of the father's ancestors plays a more decisive role in the appearance of the child.
Gender
It is the father who plays a decisive role in this. After all, women carry only two X chromosomes, but if they want to have a boy, the embryo needs to have a y chromosome component. And this color physique is brought by Dad. Therefore, families who want to have boys should stop asking their mothers. If Dad refuses to release the y chromosome, women will never give birth to boys.
Third, intelligence
Scientists have found through research that a person's intelligence level is related to x-stained individuals. That is to say, a child's intellectual genetics mainly depends on the mother's IQ level. Of course, this can be intervened and influenced by acquired efforts. Even if the mother's IQ is a little worse, the foundation inherited to the child is a little worse, but if the child has the consciousness of insisting on learning, active learning, and adding the correct guidance and learning methods. Stupid children also have spring.
Fourth, obesity
A person's weight is also related to heredity. We can tell this by looking at the family combination around us. When one of the parents is overweight and I am obese, the child will have the same genetics. However, if one of the parents is thin, the child may also inherit the thin physique of one of the parents.
5. Height
There is no doubt that height must be inherited to the child, although the intervention of the day after tomorrow is also very important, but one thing is certain, a couple with an average height of less than 1m6, even if how to intervene, the child's height can not grow to 1m92. After understanding the heredity of remembering, I believe that all parents can raise their children scientifically with a rational heart.
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