From our article you will learn that studies systematization. This ancient biological science studies absolutely all living organisms. How is this possible? Let's figure it out together.
Development of science
The first information about this teaching is known fromthe times of ancient Greek scientists - Aristotle and Theophrastus. It was they who made the first attempts to combine living organisms according to certain characteristics. These were two groups of plants: grass and trees, as well as animals with "hot" and "cold" blood.
What systematics studies and how important it isit became especially clear in the era of great discoveries. Information about living organisms has become much more, the number of known species has increased significantly. It became clear that the signs underlying the previous classification are not enough.
Scientifically articulate what systematics studies,succeeded only in the 19th century by the Swedish naturalist Carl Linnaeus (he is depicted in the photo). He introduced into science taxa that are relevant and in the modern period. They were strictly hierarchical in nature and answered certain characteristics. For example, the class of plants was determined strictly by the number of pistils and stamens in a flower.
Main taxa
The smallest classification unit is traditionallyis a view. All of them have binary or double names. For example, silver poplar or yarrow. The highest taxon is the kingdom. At this stage of development of science, there are five of them: Plants, Animals, Fungi, Bacteria and Viruses. The organisms belonging to them are combined into groups based on origin, phylogenesis and structure.
Each kingdom has its own classification.For example, consider what animal systematization is studying. The subject of her research is the characteristics on the basis of which these organisms can be combined into taxons of different order and find out the position in the system of the organic world of individual individuals.
So, we answered the question that studiessystematics. Its subject is the classification of living organisms. This science makes it possible to navigate the diversity of all living things, makes studying them easier and more understandable.
