survival of the fittest in natural selection(wù jìn tiān zé)

survival of the fittest in natural selection

Natural selection is the core of Darwin's theory of evolution. The Chinese explanation is that creatures compete with each other and those who can adapt to life are chosen to survive. In the theory of biological evolution, it means that every organism will have gene mutation when it reproduces the next generation. If this kind of variation is conducive to the better life of this creature, then this kind of favorable variation will be retained in the way of "survival of the fittest" through environmental screening. Natural selection is an idiom in modern Chinese.

introduction

"Natural selection, survival of the fittest, the law of the jungle" is the slogan of modern biology. Unconsciously, it has become the slogan of modern sociology. The so-called "the waves behind the Yangtze River push the waves ahead". It can't catch up with the times and will be eliminated naturally. With the accumulation of human information, a person, a nation or a country will be in a disadvantageous situation if they are "aware" or even "unconscious". In biology, what is natural selection? Is the next generation better able to survive than the last? Do organisms compete with each other or survive together? Is the world always a battlefield? Is "love" the expression of the weak? The following results are explained in the dictionary provided by the Chinese Dictionary: natural selection (w ù J ì ngTi ā NZ é): natural selection: natural selection. Organisms compete with each other to survive. It originally refers to the general law of biological evolution, and later it is also used in the development of human society. [from]: at the end of the Qing Dynasty, the tragic defeat of the Sino Japanese naval battle of 1894-1895 once again pushed the Chinese nation to a critical juncture. At this time, Yan Fu translated Huxley's theory of evolution, which publicized the view of "natural selection, survival of the fittest", and published in the national news collection published in Tianjin in December 1897 [principle]: organisms often get memory in the struggle, and when these memories accumulate to a certain value, they will be called a new invisible, untouchable, and imaginable One of the things we have learned: experience. Learning skills from experience, taking experience and practice as acquiring skills, should be used flexibly after acquiring skills. In this way, organisms are derived in this way. In the process of derivation, it will reproduce. If the previous generation has gene or DNA twist or mutation, the latter will have mutation or evolution. Biology is to explore, to practice, and then get the gene twist, so as to obtain evolution. The winner will get the ownership in the end. This is how biology evolved.

explain

Darwin, the academic proponent, pointed out that as a matter of competition, the matter of competition exists. Natural selection is the best choice. It means that people and things coexist in the world and enjoy the benefits of nature. However, and then as a civil structure, each dispute has its own. At the beginning, the weak are often strong and the fool are often wise. If it is to survive by itself, it must be patient, vigorous and intelligent, and it is most suitable for its time, time, location and personnel. Darwin used "natural selection" to explain the way of natural evolution. It means that because of circumstances, organisms are constantly changing, the number of the fittest is increasing, and the number of the unfit is decreasing. Idioms explain the competition of things: the survival competition of creatures; natural selection: natural selection. Organisms compete with each other to survive. It originally refers to the general law of biological evolution, and later it is also used in the development of human society. source: the third chapter of the future of new China by Liang Qichao in Qing Dynasty: "because the axiom of natural selection, we must conform to the situation to survive."

Survival principle

Survival of the fittest in the mass extinction, it is fully proved that survival of the fittest can only survive if the organisms with strong adaptability. it's a wonder that organisms can survive in different and difficult environments. In the salt lake of death v-alley, the water can blind and hurt the skin, but it breeds insects. In Carlsbad cave, Texas, a small blind fish can survive. In the hot desert of South Africa, there are countless small creatures living in it. Their water depends on the dew at dusk. The survival instinct and power of these creatures are amazing. the theory of evolution tells us that this is the proof of evolution: the special environment forces these creatures to mutate into special skills, which can adapt to the harsh environment, and those who can't adapt to the harsh environment will be eliminated. But the key is whether these instincts are new or have their inherent potential? one of the creatures discussed in the book is probably the English peppered moth. Before the British Industrial Revolution, the color of common trees, such as poplar, was relatively pure, and the color of this moth tended to be gray. After the industrial revolution, the bark of trees became black due to air pollution, and the color of moths also became black, which is called protective color in the biological world. Evolutionism points out that this is the evidence that organisms adapt to the environment and evolve new characteristics. in fact, after careful study and observation, we found that before the industrial revolution, there were white and black moths, but on the gray bark, black moths were more easily eaten by birds, so that there were more white moths. After the industrial revolution, when the bark became black, the white moth was easier to eat. As a result, the number of black moths accounted for the majority. In any case, moths can be kept. Are there any new changes? Moreover, it is now found that when the air in London is clean because of environmental protection, the bark will return to gray, and the number of white moths will increase again, which proves that black and white are the potential of grey moths, so that they can always retain more than one species in different environments. natural selection is what the biological world shows us competing with each other or helping each other as the theory of evolution says? In fact, a simple example is the respiration of animals and plants. Animals inhale oxygen and exhale carbon dioxide; plants inhale carbon dioxide and exhale oxygen to help each other. What is such "natural selection"? According to the theory of evolution, "natural selection" should be creative, so it can survive. In fact, we have pointed out all the mutations in the previous chapter, but none of them is good. The mutated organisms can only survive relatively. We have just pointed out that the instinct to adapt to the environment is only the expression of the original potential (gene pool), not a new one. In this way, natural selection in the real world just eliminates the mutated organisms, or uses the potential that has never been expressed to preserve the remaining species in different environments. It is only in recent years that wildlife experts have come to realize this principle. There was a time when the principle of herds, such as zebra, antelope and deer, was to isolate them from natural predators, that is, from lions and leopards. However, it was later found that the overall health of the group declined because the number of disabled, sick and deformed animals increased. Contact with the natural catcher eliminated the deformed animals and preserved the excellent species of the original group. Obviously, "natural selection" is to maintain and protect the original varieties, not to create new excellent varieties.

Simple example

There is a group of giraffes ready to eat leaves. At first, every giraffe can eat leaves. But later, the shorter leaves were eaten up. At this time, those giraffes with longer necks survived because they could eat leaves. This is what Darwin called survival of the fittest.

Business portrayal

Internet war - the Financial Times financial times global top 500 list is a true portrayal of Darwinism's natural selection and survival of the fittest in capitalist society. Enterprises are like species growing in nature. Once they find a specific environment suitable for their own prosperity, they will naturally grow and multiply until they are threatened by scarcity of resources or natural enemies and can not continue to increase their number. The growth of species will inevitably lead to survival competition, which is ruthless, cold, selfish and severe. In Darwin's natural world, we often see growth, competition, scarce resources, innovation, differentiation and the pursuit of personal interests. For those who want to know the secrets of enterprise management, we should first understand and master these concepts. The bubble has grown rapidly and finally shattered. This is a constant theme in all kinds of investment fever, such as tulip fever, canal fever, railway fever, and Internet investment fever. In an era when everyone is eager for more year-end bonus, "egoism" will not die out and will continue to prevail. In the financial services industry, electronic industry and beverage industry, product differentiation is the competitive means to promote the development of enterprises. Many articles in the financial times have discussed the reasons for the survival or success, bankruptcy or failure of enterprises, from which we can read the same unchanging theme, that is, acquiring and retaining scarce resources and senior management talents. continuous improvement is similar to Darwin's research topic when he wrote natural selection papers, because natural selection is "the process of observing every change (even the most subtle change) in every corner of the world all the time, and maintaining and accumulating favorable changes while discarding adverse changes". Darwin's theory of evolution holds that the place with the most intense competition is also the place with the fastest evolution, which is very similar to the arguments about the decisive factors of global competition, such as globalization, access barriers, industry integration, supply chain management advantages, etc. in the era of network economy, we can get more enlightenment than nature. The term "co competition" is often used to describe the strategy of creating value by cooperating with competitors, especially in telecommunications and other industries

Chinese PinYin : wù jìn tiān zé