Will hybrids really be better than pure-blooded people?

1, many people say that mixed-race babies are excellent and have very high IQ.

Parents of mixed-race children are generally excellent. From the genetic point of view, the chromosomes of parents' genes are far apart, so it is easy to inherit the dominant genes of parents and generally smarter. Let's take a closer look. Genetic eugenics is in favor of the intelligence of "half-blood" hybrids, which seems to be accepted and recognized by most people. From the genetic point of view, the hybrid is rich in better genes, because he combines the lineages of two countries (or more) and is far from each other. The more complementary advantages in individual gene pairing, the more hybrid advantages can be, that is to say, the smarter and more beautiful children (hybrids) born from different gene arrangements.

3. The genes inherited by mixed-race children are generally dominant, so they are smarter. Of course, on the one hand, hybrids may get more disease-resistant genes, but at the same time, they may also get more disease-causing genes. However, in the process of survival of the fittest, there will be more excellent hybrids of human genes, so from the perspective of genetic eugenics, hybrids are beneficial to human beings.

4. It is not absolute that hybrids are smart and beautiful. There are also many examples of mixed-race children suffering from strange diseases and ugliness in society, but beautiful and intelligent mixed-race children are more concerned by people. It can be seen that children's IQ is related to their parents' heredity. Don't forget that mixed-race parents are generally excellent, of course, everything is not absolute. Quoting a classic joke, an actress fawned on Bernard Shaw, the master of drama, and said: If my appearance matches your intelligence, then our descendants will be perfect.