Biology, the Science of All Life

It often happens that academic disciplines seem to students inapplicable to real life and therefore undeserving of in-depth study. But nobody can say this about biology. The term biology originates from the Greek words bios “life” and -logia, “study of.” So biology is the study of life and living organisms. Biology researches the basis of vital activity and interaction between all living things. It is a vast science containing many subdisciplines, including cell biology, microbiology, botany, zoology, anatomy, virology, genetics, biochemistry, physiology, agriculture, ecology, epidemiology, pharmacology, and many others. This branch of knowledge not only provides understanding of our Mother Nature and the essence of life but also helps us to survive.

However, there are still many people who believe that biology is a discipline concerned mainly with the boring examining of flowers and insects under a microscope. It is not true, of course. So let’s think, what is the practical value of biology?

First of all, biology is a source of knowledge about the surrounding world. With the help of this science, a person learns the laws of nature, recognizes oneself as a part of nature and realizes that everything is connected. Each organism, even a tiny bug or a microbe, has its function in nature and none of them is useless. It is necessary to observe ecological balance between diverse species, if one of them is destroyed the whole ecosystem will be affected. Besides, the natural resources are exhaustible and learning biology helps to perceive the idea of rational use of these resources. This way the study of biology serves to form the ecological reasoning of modern people.

Another important branch of biology is human study. This knowledge is vitally important for everybody as it helps to organize one’s life in a better way in terms of healthy food, mental and physical activity. Rational use of the body resources and understanding of physiology may significantly increase operational efficiency and personal level of life. In ancient times the development of biology allowed us to research the specifics of the human body and created the theoretical basis for medicine, the importance of this fact cannot be overestimated.

Biology is also important in the scope of economics, particularly for agriculture and bioengineering. Researching the laws of organisms’ evolution makes it possible to breed new varieties of plants and strains of cattle adapted for cultivation in an artificial environment. This results in an increase of grain yields and the harvest of meat, which is a vital task for humanity now, when the population grows faster than the natural resources.

Biology is a vast branch of knowledge concerned with the entire biosphere around human beings and the humans by themselves. Biology has changed the world and the basic knowledge of this science is needed to orient oneself in the present-day life. Biology has incontestable practical value as a basis of all modern technologies of food production and medicine. Besides, understanding the laws of nature forms the mentality open to environment-friendly ideas which is utterly important for saving the ecological balance on our planet. Learning biology from an early age is essential for personal development of the young individual and for making right decisions in the situations related to environmental pollution and personal health.

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