A man is bornIt was his first life declaration: heThe reason why he cried was not only because he was not adapted to the environment, but more importantly, he threw it into a different world without consulting the god of fate. He cried out to the world, "I have come, and I will use my life to prove that I am different."
What is the difference between your life and others?What is the essence of life?Engels said in Anti-Dühring: "Life is the mode of existence of proteins. The essence of this way of being lies in the continuous self-renewal of the chemical components of these proteins. "Molecular biology, a new discipline that developed in the mid-20th century, has deepened our understanding of the nature of life.
The characteristic of life is that it is alive. The most essential content of life phenomena is self-reproducibility, which can reproduce itself. Why can a fertilized egg become a living person, what determines it, and how is it passed down from generation to generation?The blueprint that determines what kind of life a person will grow into in the future is stored in the DNA of the fertilized egg. DAN is a polymer compound, and the basic unit of its composition is deoxynuclear Sydicic Acid. DNA carries the genetic information that determines the structure of proteins, and this information is the instructions and commands in the process of life.
DNA is a genetic material, and its basic functions include two aspects: on the one hand, through replication, it transmits genetic information in the process of biological inheritance, and on the other hand, it can express genetic information in the individual hair of offspring, so that the offspring can show a similar morphology to the parents.
Why do people have differences?It's a pity that everyone can't choosetheParents. InpeopleWhen it was still a fertilized egg, unequal differences existed. In the competition of hundreds of millions of sperm, you become the leader, and under the action of the egg, you become the embryo of the baby, and in this round of competition you win the "champion". But remember, don't get too happy, it's just a "regional" Games, there are also "Provincial Games", "National Games", "Asian Games".toand the "Olympics". It is impossible for the "champion" medals of the games at all levels to fall on your head and in your hands.
The subjective and objective factors that affect a person's growth are extremely complex or changeable. But no matter how complicated, geneticBothIt plays an important role. So,in everyday lifepeopleIt is often said, "Where there is a father, there must be a son." In particular, talents with certain specialized talents are commonly known as "scholarly families", "official eunuchs' homes", "literary families", etc., which is the reason. Good genetic inheritance may make you a good person;Bad genetic inheritance can bring you misfortune or misery.
A person, becoming an organic whole, is very closely related to heredity. In particular, a person's physique, temperament, demeanor, ability and personality are directly affected by heredity. A large number of studies have shown that a person's mental world, happiness habits, etc., are also affected by genetics.
A large number of clinical data show that there are advantages and disadvantages of geneticsIn psychiatric disorders, especially psychosis, mania, depression and epilepsy, etc., they have their endogenous. At the end of the 19th century, the British scholar Galton believed that human talents (geniuses) and character can be inherited. He observed more than 300 pairs of twins and surveyed their genealogies, which proved that those with these specialties were genetically related to their parentsThis can also be proved by the research of scholars in other countries.
In short, heredity has congenital characteristics, and people's appearance, bones, height, demeanor, temperament, emotions, hobbies, specialties, etc., are inextricably linked with the genetics of parents.
A philosopher once said, "Half of our destiny is in God's hands and half in our own hands." If you are very young at this time, you may not agree with himIf you have gone through half a lifetime of struggle and countless hardships, you don't need to read this book anymore, and you can even write a book about fate with deeper understanding.
Therefore, young parents, before planning to raise a baby, must first carry out a scientific physical examination to prevent the inheritance of bad genesAll kinds of harm and confusion, then you will be sorry for your future children.