Did the ancient Egyptian royal family have a consanguineous marriage system?

1, according to ancient Egyptian mythology, Osiris married his sister goddess Isis, which is the origin of the marriage between brother and sister. This is called inbreeding. In the early history of mankind, many ethnic groups pursued this system, such as the Inca Empire in South America, but this was not the main reason why the royal family kept blood marriage for a long time.

2. The main reason is that when the patriarchal society was established, if the male heir of the royal family was young and could not exercise the kingship independently, how could we avoid the fall of kingship or the inheritance of blood relatives? Therefore, the ancient Egyptians kept the sacred marriage of blood relatives and let him marry his adult sister when he was young in the new law and rule with * * *.

3. Whether the offspring of consanguineous marriage are healthy is a genetic problem, and consanguineous marriage will make the genetic defects in family inheritance appear and tend to be stable. But if the genes of this family are healthy and perfect, theoretically, so are their purebred offspring, but this probability is very small. Since modern times, the theory used by human beings to cultivate excellent crops or livestock has been based on this, and all kinds of thoroughbred horses and purebred dogs have also come from this, but I am afraid there are no perfect genes in biology. Obviously, there are many purebred animals today. . . But according to the Spanish description, the princes and princesses of the Inca Empire were tall, handsome, intelligent and energetic. . Very healthy. . .

With modern genetic screening technology, we humans have been able to avoid genetic defects in the cultivation of pets, livestock and crops.