Bacteria are unicellular, nuclear-free microorganisms belonging to the class of prokaryotes. To date, there are more than 10 thousand studied species (it is estimated that there are about a million), many of them are pathogenic and can cause

Bacteria are the most ancient category of organisms that still exist on our globe today. The very first bacteria arose more than 3.5 billion years ago. For almost a billion years they were the only active creatures on our planet.

Bacteria are the oldest inhabitants of our planet. They managed to adapt to almost all possible living conditions. Bacteria have existed on Earth for billions of years. They are widespread throughout the planet and are present in all its ecosystems. In the article we will touch on

Organisms of the genus Rhizobium are characterized by polymorphism, that is, the forms of bacteria are very diverse. These microorganisms can be mobile or immobile, have the shape of a coccus or rod, filamentous, oval. Most often, young prokaryotes have a rod-shaped

There are a huge number of bacteria in our world. Among them there are good ones, and there are also bad ones. Some we know better, others worse. In our article we have selected a list of the most famous bacteria living among us and in our body. The article was written from before

Proteus is an opportunistic microorganism and can cause a number of diseases of the genitourinary system and gastrointestinal tract. Previously, infectious and inflammatory diseases were not associated with exposure to proteus, but modern technologists

The plant kingdom amazes with its greatness and diversity. Wherever we go, no matter what corner of the planet we find ourselves in, we can find representatives of the plant world everywhere. Even the ice of the Arctic is no exception for their habitat. What is this kingdom like?

In this article we will look at bacteria. Let's look at all the bacteria that live in the body. And we’ll tell you everything about bacteria. Researchers say that there are about 10 thousand varieties of microbes on earth. However, there is an opinion that their variety reaches 1 million. In connection with

Bacteria are the most ancient organism on earth, and also the simplest in their structure. It consists of just one cell, which can only be seen and studied under a microscope. A characteristic feature of bacteria is the absence of a nucleus, which is why bacteria from

Key words of the summary: kingdom of Plants, botany, general characteristics, distinctive features of the kingdom, lower and higher plants, life forms of plants, plant organs, plant as an integral system. Botany is the science of plants, their structure,