Scientifically speaking, is the big-headed son really born to the small-headed father?

Scientifically speaking, is the big-headed son really born to the small-headed father?

Big head son and little head father are a series of small and interesting cartoons, which are suitable for children to watch. Comic hero, big head son, small head father, apron mother, an ordinary family of three. They are the epitome of modern family education in China. This is an ordinary family. The eldest son grew up happily.

In fact, the roles of big-headed son and small-headed father are very important, partly because of the need of the plot. The title of this play is Big Head Son and Small Head Dad, so the characters of these two protagonists coincide with the title. This kind of character image makes people remember deeply at once. I think this animation is very good. It not only brings happiness to people, but also makes people feel the warmth of the family.

Another point is the genetic problem. Many people say that it is not normal for a little father to have a big son. In particular, the appearance of uncle Wang, a neighbor, made many people feel that it was not their father and son. But in fact, as you can see from my mother, they are absolute biological fathers and sons. Because my mother's head doesn't look as big as her big-headed son's, my mother is a woman and cares about her image, so wearing clothes will make her head look smaller. Therefore, it is not surprising that her son has a big head.

According to genetic theory, a son's appearance is related to the genes of both parents. Let me make an analogy: the gene that controls the big head is a recessive gene, assuming the code is aa. If both parents have Aa genes, that is, small heads, then the probability that they have big heads is one in four, and the probability that all fathers with small heads have big heads. And it should be noted that the baby's external characteristics can be inherited not only from parents, but also from grandparents. There is no picture of grandpa and big head son in the film. It is very likely that the grandfather of the big-headed son has a big head, so he passed it on to his grandson.

We should not affect children's physical and mental health because of some spoofs or assumptions.

In fact, this matter does not need too much doubt. Animation often looks at the essence through phenomena. We are more concerned about the happiness it brings us and the positive attitude towards life that makes us feel warm in life. So this is also an important reason for the popularity of this animation.