Biology in modern human life. Biology as a science

The importance of biology as a science is extremely great, since the knowledge of the historical development of the organic world, the patterns in the structure and functioning of living systems of different ranks, their interrelationships, stability and dynamism plays an important role in the formation of a materialistic worldview, drawing up a scientific picture of the world.

3. In addition, biology contributes to the solution of vital practical problems. The theoretical achievements of biology are widely used in medicine. It is advances and discoveries in biology that determine modern level medical science... So genetics data made it possible to develop methods for early diagnosis, treatment and prevention of hereditary human diseases. The development of genetic engineering opens up broad prospects for the production of biologically active compounds and medicinal substances. For example, using genetic engineering methods, a gene for the hormone insulin was obtained and then inserted into the genome of E. coli. This strain of Escherichia coli is capable of synthesizing human insulin, which is used to treat diabetes mellitus. In a similar way, somatotropin (growth hormone) and other human hormones, interferon, immunogenic drugs and vaccines are currently being obtained.

4. Knowledge of the patterns of reproduction and spread of viruses, pathogenic bacteria, protozoa, worms is necessary to combat infectious and parasitic diseases of humans and animals.

5. General biological laws are used in solving a variety of issues in many industries National economy... The rapid growth of the world's population, the constant decrease in the territories occupied by agricultural production, have led to a global problem of modernity - food production. This problem can be solved by such sciences as plant growing and animal husbandry, based on the achievements of genetics and selection. Thanks to the knowledge of the laws of heredity and variability, it is possible to create highly productive varieties of cultivated plants and breeds of domestic animals, which will allow intensive agricultural production and meet the needs of the world's population for food resources.

6. Biological knowledge helps in the fight against pests and diseases of cultivated plants, animal parasites. They are playing important role in the improvement of forestry and fisheries, animal husbandry. The use of the principles of organizing living beings (bionics) in industry, mechanical engineering, and shipbuilding is currently bringing and will give in the future a significant economic effect.

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8. The importance of biology for liberal arts education

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10.In last years biology began to be actively introduced into the humanitarian sphere of education. This led to the emergence of a number of specific areas. Now people are studying the biological causes of such ambiguous phenomena as aggressiveness, art, lust for power, altruism, leadership, xenophobia, love and many others. Very soon it will be possible to order a PhD thesis based on the study of similar topics. After all, this is very relevant and, perhaps, thanks to biology, people will be able to find solutions to problems that were previously a stumbling block for education.

The facts described above force us to reconsider the importance of biology for education. Obviously, it is important not only for natural science specialties, but also for many others. Now in many universities biology is gradually being introduced with the basics of ecology, the biological foundations of culture, biocybernetics, modern natural science etc. For example, the anthropology course began to be applied at the psychological faculties, but this, of course, is only the beginning of the introduction of this interesting science into education.

12. In the USA, the famous biochemist A. Leinger carried out active work on the introduction of a course in biochemistry in the compulsory curriculum for all specialties of American universities. Today the catalog of dissertations of the RSL abounds in works on biology. This science was considered by Leninger as a fundamental discipline that effectively forms a broad and correct worldview of any specialist. We can say that this course introduced the trainees to the basics of the structure of life. However, his efforts did not find a response from the bureaucrats who are at the "levers" of education.

13. In recent years, there has been a slight convergence between the humanities and the natural sciences, not only in science, but also in education. Those who use the delivery of dissertations have probably noticed that many papers have become more and more about biology. They even say that a "new paradigm" will soon form. But still, not everything is as favorable as it might seem, because often they try to pass off the desired as reality.

14. This is due to the fact that between these disciplines there is a fundamental difference in understanding the picture of the world. This greatly interferes with the synthesis of the two sides. Humanitarian sciences consider a person as a bearer of the soul, and they study exclusively his psyche, consciousness, etc. In the catalog of dissertations of the RSL, you can find a lot of materials that confirm these words. In biology, in turn, a person is a complex mechanism, the work of which affects the environment.

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16. Necessity of biology in liberal arts education Of course, science training is simply obliged to take a place among curricula any specialties. And this is required not only by the need to broaden one's horizons, but also by today's realities. The ecological crisis, which is approaching ever closer, should be studied on a global scale. This is the only way to find effective ways to solve it. And those who ordered a PhD thesis will be able to receive additional education containing biological disciplines. Agree that this will bring enormous benefits to humanity, since the rest of the sciences simply cannot cope with the impending problems.

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It is difficult to overestimate the role of biology in modern reality, because it studies in detail human life in all its manifestations. Currently, this science unites such important concepts like evolution, cell theory, genetics, homeostasis and energy. Its functions include the study of the development of all living things, namely: the structure of organisms, their behavior, as well as the relationship between themselves and the relationship with the environment.

The importance of biology in human life becomes clear if we draw a parallel between the main problems of an individual's life, for example, health, nutrition, and the choice of optimal living conditions. Today, numerous sciences are known that have separated from biology, becoming no less important and independent. These include zoology, botany, microbiology, and virology. It is difficult to single out the most significant of them; they all represent a complex of the most valuable fundamental knowledge accumulated by civilization.

Outstanding scientists such as Claudius Galen, Hippocrates, Carl Linnaeus, Charles Darwin, Alexander Oparin, Ilya Mechnikov and many others worked in this area of knowledge. Thanks to their discoveries, especially the study of living organisms, the science of morphology appeared, as well as physiology, which collected in itself knowledge about the systems of organisms of living beings. Genetics has played an invaluable role in the development of hereditary diseases.

Biology has become a solid foundation in medicine, sociology and ecology. It is important that this science, like any other, is not static, but is constantly replenished with new knowledge, which is transformed in the form of new biological theories and laws.

The role of biology in modern society, especially in medicine, is priceless. It was with her help that methods were found for the treatment of bacteriological and rapidly spreading viral diseases. Every time we think about the question of what is the role of biology in modern society, we remember that it is thanks to the heroism of medical biologists that the centers of terrible epidemics have disappeared from planet Earth: plague, cholera, typhoid fever, anthrax, smallpox and other diseases no less dangerous for human life.

It can be safely asserted, based on the facts, that the role of biology in modern society is growing continuously. It is impossible to imagine modern life without breeding, genetic research, the production of new food products, as well as environmentally friendly energy sources.

The main significance of biology is that it represents the foundation and theoretical basis for many promising sciences, such as, for example, genetic engineering and bionics. She owns a great discovery - the decoding of the human genome. Such a direction as biotechnology was also created on the basis of knowledge combined in biology. At present, it is precisely this nature of technology that makes it possible to create safe medicines for prevention and treatment that does not harm the body. As a result, it is possible to increase not only life expectancy, but also its quality.

The role of biology in modern society lies in the fact that there are areas where its knowledge is simply necessary, for example, the pharmaceutical industry, gerontology, forensic science, agriculture, construction, as well as space exploration.

Unstable ecological situation on Earth requires a rethinking of production activities, and the importance of biology in human life is moving to a new level. Every year we are witnessing large-scale disasters that affect both the poorest countries and the highly developed ones. To a large extent, they are caused by the growth of the planet's population, the unreasonable use of energy sources, as well as the existing economic and social contradictions in modern society.

The present clearly indicates to us that the very further existence of civilization is possible only if there is harmony in the environment. Only the observance of biological laws, as well as the widespread use of progressive biotechnologies based on ecological thinking, will ensure the natural safe coexistence of all, without exception, the inhabitants of the planet.

The role of biology in modern society is expressed in the fact that it is currently being transformed into a real force. Thanks to her knowledge, the prosperity of our planet is possible. That is why the answer to the question of what is the role of biology in modern society can be as follows - this is the cherished key to harmony between nature and man.

"What is the significance of biology in life?" message, summarized in this article, will reveal all the positive aspects of this area and the possibilities of its use in the future.

Messages: The Importance of Biology

Biology is a system of sciences that studies wildlife... It includes many sciences, the first of which arose botany and zoology. This happened over 2000 years ago. Over time, many directions have emerged, which you will get acquainted with later.

Each living organism lives in its own, specific environment. This is the part of nature that animals interact with. Around a person exists a large number of living organisms: fungi, bacteria, animals and plants. And each group is studied by a separate biological science.

If we isolate it, then biology is a science that, through its research, is called upon to convince mankind of a respectful attitude towards nature, observance of laws. This is the science of the future. Therefore, the role of biology in the future is difficult to overestimate reality, because it studies life in all its details and all its manifestations. Modern biology combines such concepts - cell theory, evolution, genetics, energy and homeostasis.

Today, new sciences have separated from biology, which play an important role not only for humanity today, but also in the future. These are genetics, botany, zoology, microbiology, morphology, physiology and virology. They represent a whole complex of valuable, fundamental knowledge accumulated over the years by civilization.

The use of biological knowledge in human everyday life

Today, humanity is facing acute problems of health protection, food provision, preservation of the diversity of organisms on the planet and ecology. For example, biology in Everyday life has helped save many lives through the development of antibiotics. Science also helps to provide humanity with food - scientists have created high-yielding varieties of plants, new breeds of animals. Biologists study soils and develop technologies to preserve and increase their fertility. From fungi and bacteria, people have learned to get kefir, cheese and yogurt.

Biological science is a solid foundation in sociology, medicine and ecology. She is constantly updated with knowledge. This is its value. Thanks to biology, people have learned to cure bacteriological and viral diseases. The research works were not in vain: the sources of such terrible diseases as typhoid fever, cholera, smallpox and anthrax have disappeared from the planet.

The role of biology is growing continuously. Today, the human genome has been deciphered, and in the future we will have even more great discovery... This will be helped by such a direction as biotechnology, which sets as the goal not only the creation of safe drugs, but also an increase in the quality of life itself.

Compliance with biological laws and the use of biotechnology will ensure the safe coexistence of all inhabitants of the planet. In the future, biology is transformed into a real force that contributes to the prosperity of the Earth and harmony between man and nature.

We hope that the message on the topic "The Importance of Biology" helped you prepare for the lesson, and you learned what the significance of biological knowledge for the future person. And you can add a story about the importance of biology through the comment form below.

Biology in modern society

Completed by student 10 "A"

Ivanova Veronica

Biology (Greek bios, - life, logos - teaching, science) is the science of living nature. The term "biology" was first proposed in 1802 by the French naturalist J. B. Lamarck and, independently of him, by the German botanist G. R. Treviranus.

The doctrine of living nature is part of human culture. The role of biology in the formation of a worldview is significant, in a person's awareness of his role in the world around him. The study of biology forms the scientific thinking of each person and helps in the knowledge of the surrounding world. The development of biology is conditioned by both the interests of practice and the needs of the whole society (problems of medicine, problems of agricultural reproduction, etc.).

The subject of biology research is the diversity of currently existing and extinct organisms, their origin, evolution, distribution, structure, functioning and individual development, connections with each other and with the inanimate nature surrounding them. Biology considers general and particular laws inherent in life in all its manifestations and properties (metabolism, reproduction, heredity, variability, adaptability, growth, development, irritability, mobility, etc.).

Biology is subdivided into a number of independent sciences and directions, depending on the objects under study, the levels of organization of living things, research methods, and the practical use of biological knowledge.

The biology of systematic groups is occupied by: virology - the science of viruses, microbiology, mycology - the science of fungi, botany - the science of plants, zoology - the science of animals, anthropology - the science of man. Each of these disciplines is divided into a number of narrower areas depending on the object of research. For example, in zoology, there are such sciences as entomology - the science of insects, ichthyology - about fish, theriology - about mammals, ornithology - about birds, myrmecology - about ants, lepidopterology - about butterflies, protistology - the science of protozoa, etc. In botany stand out: algology - the science of algae, bryology - about mosses, dendrology - about woody plants, etc. In addition, in zoology and botany, there are sciences that study individual aspects of the life of animals and plants: structure (morphology, anatomy, histology, etc.) , development (embryology, evolution, etc.), vital activity (physiology and biochemistry of animals and plants), distribution (zoogeography and phytogeography), classification into groups (taxonomy of plants and animals), etc. is a science dealing with the study of microorganisms,

According to the structure, properties and manifestations of the life of individual organisms, one should distinguish: anatomy, morphology (in the narrow sense) - about the external structure, physiology - about the vital activity of an integral organism and its parts, genetics - the science of the laws of heredity and variability of organisms and methods of managing them. The sciences of the development of living matter are distinguished separately: the biology of the individual development of organisms; evolutionary theory (a set of knowledge about historical development wildlife); paleontology, which studies the history of life from the remains of living organisms. - the science of the internal structure.

The study of collective life and communities of living organisms is engaged in: ethology - the science of animal behavior, ecology (in a general sense) - the science of the relationship of various organisms and the communities they form between themselves and the environment. Among the sections of ecology, biocenology is considered - the science of communities of living organisms, population biology - the branch of knowledge that studies the structure and properties of populations, etc.

According to research methods, biochemistry is usually distinguished, which studies the chemical substances that make up organisms, their structure, distribution, transformations and functions; biophysics - the science of physical and physical and chemical phenomena in living organisms. Biometrics, which is also one of the most important branches of biology, deals with the planning of quantitative biological experiments and the processing of results by methods of mathematical statistics.

Depending on which area practical activities human biological knowledge is used, disciplines such as biotechnology are distinguished - a set of industrial methods that make it possible to use living organisms and their individual parts with high efficiency for the production of foam products (antibiotics, vitamins, hormones, etc.), to protect plants from pests and diseases, to combat environmental pollution, in wastewater treatment plants; agrobiology - a complex of knowledge about the cultivation of agricultural crops; selection - the science of methods of creating varieties of plants, animal breeds, strains of microorganisms with the traits that a person needs. They also distinguish animal husbandry, veterinary medicine, medical biology, phytopathology, and nature conservation biology.

Depending on the area of human practice in which biological knowledge is used, disciplines such as biotechnology are distinguished - a set of industrial methods that make it possible to use living organisms and their individual parts with high efficiency for the production of foam products (antibiotics, vitamins, hormones, etc.). ), to protect plants from pests and diseases, to combat environmental pollution, in sewage treatment plants; agrobiology - a complex of knowledge about the cultivation of agricultural crops; selection - the science of methods of creating varieties of plants, animal breeds, strains of microorganisms with the traits that a person needs. They also distinguish animal husbandry, veterinary medicine, medical biology, phytopathology, and nature conservation biology.

Naturally, such a classification of biological sciences is largely arbitrary and does not give an idea of the whole variety of biological disciplines.

The theoretical achievements of biology are widely used in medicine. It is the successes and discoveries in biology that determine the modern level of medical science. So genetics data made it possible to develop methods for early diagnosis, treatment and prevention of hereditary human diseases. The selection of microorganisms makes it possible to obtain enzymes, vitamins, hormones necessary for the treatment of a number of diseases. The development of genetic engineering opens up broad prospects for the production of biologically active compounds and medicinal substances. For example, using genetic engineering methods, a gene for the hormone insulin was obtained and then inserted into the genome of E. coli. This strain of Escherichia coli is capable of synthesizing human insulin, which is used to treat diabetes mellitus. In a similar way, somatotropin (growth hormone) and other human hormones, interferon, immunogenic drugs and vaccines are currently being obtained.

Experiments on animals simulate many pathological processes that make it possible to understand the essence of a particular disease, to establish the principles of restoration of damaged cells, tissues and organs, and to determine the optimal tactics of treatment and prevention. The successes of immunology already now allow transplantation of vital organs, diagnostics of many diseases, and reduce the level of infectious diseases.

General biological laws are used in solving a variety of issues in many sectors of the national economy. The rapid growth rates of the world's population, the constant decrease in the territories occupied by agricultural production, have led to a global problem of our time - food production. This problem can be solved by such sciences as plant growing and animal husbandry, based on the achievements of genetics and selection. Thanks to the knowledge of the laws of heredity and variability, it is possible to create highly productive varieties of cultivated plants and breeds of domestic animals, which will allow intensive agricultural production and meet the needs of the world's population for food resources.

The use of the principles of organizing living beings (bionics) in industry, mechanical engineering, and shipbuilding is currently bringing and will give in the future a significant economic effect.

The progress of science and technology, the creation and use of new technologies can damage the biosphere (sometimes irreparable). Environmental pollution with industrial waste raises the question of the survival, and often the extinction of many species of animals and plants. The increasing frequency of environmental disasters puts all life on the planet at risk. The tasks of preserving living organisms, restoring their populations in their natural habitat are solved by biologists all over the world.

Ecology helps to solve such important problems of our time as environmental protection and rational use of natural resources. It provides for the identification and elimination of the negative consequences of human impact on nature (pollution of the environment with numerous harmful substances), the determination of regimes for the rational use of the reserves of the biosphere. The urgent task of ecology is to ensure the safety of the biosphere and the ability of nature to reproduce itself

Humanity cannot exist without living nature. Hence it is vital to keep it in "working order". Unfortunately, this is not easy to do. As a result of human development of the entire surface of the planet, the development of agriculture, industry, deforestation, pollution of continents and oceans, an increasing number of species of plants, mushrooms, animals disappear from the face of the Earth. An extinct species cannot be restored. It is the product of millions of years of evolution and has a unique gene pool. In our country, one species of vertebrates disappears in an average of 3.5 years. How to reverse this trend and return to the evolutionarily justified path of constant increase in the total "sum of life", and not its decrease? This problem concerns all of humanity, but it is impossible to solve it without the work of biologists.

The role of biology in modern reality is difficult to overestimate, because it carefully studies human life in all its manifestations. Currently, this science brings together such fundamental concepts as evolution, cell theory, genetics, homeostasis and energy. Its functions include the study of the development of all living things, and specifically: the structure of organisms, their behavior, as well as the relationship between themselves and the relationship with the environment.

The importance of biology in human life becomes clear if we draw a parallel between the main discrepancies in the life of an individual, for example, health, nutrition, and the choice of good criteria for existence. Today, countless sciences are known that have separated from biology, becoming more necessary and independent. These include zoology, botany, microbiology, and virology. It is difficult to single out the more important of them, they all represent a complex of the most valuable basic knowledge accumulated by civilization.

Outstanding scientists such as Claudius Galen, Hippocrates, Carl Linnaeus, Charles Darwin, Alexander Oparin, Ilya Mechnikov and many others worked in this area of knowledge. Thanks to their discoveries, in particular the study of living organisms, the science of morphology appeared, also physiology, which collected within itself knowledge about the systems of organisms of living creatures. Genetics has played an invaluable role in the development of hereditary diseases.

Biology has become a solid foundation in medicine, sociology and ecology. It is fundamental that this science, like no matter what other, is not static, but is constantly supplemented with new knowledge, which is transformed in the form of new bio theories and laws.

The role of biology in modern society, and especially in medicine, has no price. Specifically, with its help, methods were found for the treatment of bacteriological and rapidly spreading viral diseases. Whenever we think about the question of what is the role of biology in modern society, we remember that it is thanks to the heroism of medical biologists that the centers of terrible epidemics have disappeared from planet Earth: plague, cholera, typhoid fever, anthrax, smallpox and other more unsafe for a person's life of disease.

One can not be afraid to assert, focusing on the facts, that the role of biology in modern society grows continuously. It is unrealistic for oneself to imagine modern life without selection, genetic research works, the production of new food products, as well as environmentally friendly energy sources.

The main importance of biology lies in the fact that it provides the foundation and theoretical basis for many promising sciences, such as, for example, genetic engineering and bionics. She belongs to the majestic discovery - the decoding of the human genome. Such a direction as biotechnology was also created on the basis of knowledge combined in biology. At the current time, this particular nature of technology allows you to create non-hazardous drugs for prevention and healing, which does not harm the body. As a result, it is possible to increase not only the duration of life, but also its quality.

The role of biology in modern society lies in the fact that there are areas where its knowledge is simply needed, for example, the pharmaceutical industry, gerontology, forensics, agriculture, construction, and space exploration.

The unstable ecological situation on Earth asks for a rethinking of production activities, and the importance of biology in human life runs over to the newest stage. Every year we become eyewitnesses of large-scale disasters that affect both the poorest countries and the highly developed ones. In almost everything they are caused by the growth of the planet's population, the unreasonable use of energy sources, as well as the existing economic and social contradictions in modern society.

What is true shows us correctly that the very impending existence of civilization can only be in the presence of harmony in environment... Only the observance of bio laws, as well as the widespread introduction of progressive biotechnologies based on ecological thinking, will ensure the natural non-hazardous coexistence of all, without exception, the inhabitants of the planet.

The role of biology in modern society is expressed in the fact that it has now been transformed into a real force. Thanks to her knowledge, the prosperity of our planet can be. That is why to the question of what is the role of biology in modern society, the answer may be this - this is the sacred key to harmony between nature and man.