Before reading Concept of Biology, you must know about biology, the branches of Biology and the classification system of Biology. If you know about biology and interested to know the Concept of Biology, then read this article.
Concept of Biology
In nature, we generally find two types of objects, nonliving things and living organisms. The characteristics of nonliving things are usually discussed in Physics and Chemistry. Biology is a branch of scientific knowledge concerning life and characteristics of organisms. It is one of the oldest branches of natural science. Its background was even created before the origin of life on the earth, and you will learn more about it at your higher classes.
By studying biology, one can acquire interesting knowledge of different plants and animals and human life. In the realm of living creation, the presence of life in a living cell is remarkable. This is why a good command of biology plays an important role in knowing more about the different parts and organ structure of organisms, different chemical activities in them, their adaptation to their environment, their intake of nutrition and reproduction.
The roles of a cell or cells in all steps of life are indisputable. Science has a great contribution in our everyday activities and developing our experience. For our living survival, the fundamental base of biology is inherent in the components of our environment. At the time of walking, our muscles conduct our legs, our nerves move our muscles and the blood circulation in our muscles provides them with oxygen, nutrition and strength.
A single-celled organism also survives, in the same way, using oxygen, nutrition and energy. For the maintenance of biological existence, all living organisms require oxygen and energy. An animal derives this energy from food produced by plants themselves and other sources.
Biology is one of the fundamental branches of science. The term biology is derived from the Greek word, bios, “life” and the suffix -, -logia, “study of.” Greek philosopher Aristotle (384BC – 322BC) is called the father of biology. As Biology is the branch of science concerned with the study of life and living organisms, including their structure, function, growth, reproduction, classification, origin and evolution.
The biological species concept defines a species as members of populations that actually or potentially interbreed in nature, not according to the similarity of appearance. Although appearance is helpful in identifying species, it does not define species. To get more idea about biology, read Classification system of biology.