Who first discovered microbes?

Leeuwenhoek, English name Antonie van Leeuwenhoek ( Dutch microscopist, pioneer of microbiology, main achievements: the first discovery of microorganisms, the first record of blood flow in muscle fibers, microvessels.

Louis Pas-Teur (1822-1895) was a famous French microbiologist.

Pasteur was a professor at the University of Lille, Pedagogic University of Paris and director of the Institut Pasteur. During his lifetime, he made great achievements in the research of isomerism, fermentation, bacterial culture and vaccines, which laid the foundation of industrial microbiology and medical microbiology, and pioneered microbial physiology, and was hailed as the "father of microbiology".

Antony van Leeuwenhoek (1632-1723) was a cloth merchant, but he had a keen interest in many things besides cloth. One day, he came across a book written by a British scientist named Robert Hooke, and several illustrations caught Leeuwenhoek's attention, which Robert Hooke had seen through a microscope. Leeuwenhoek has always been very interested in magnifying glasses. Every day, he uses a magnifying glass to check whether the texture of the fabric is firm.

So, he decided to build his own microscope. He looked at a drop of water with a microscope he made and found that there were a lot of small things swimming in it, which we call "microorganisms".

Leeuwenhoek is known as the first microbiologist in history, who spent more than fifty years looking at all sorts of things, discovering fungi, bacteria, such as those on tartar. It was only after these discoveries that the field of microbiology emerged. Microbiology is the science of studying all kinds of tiny organisms.

Anthony Leeuwenhoek, a Dutch microscopist and pioneer of microbiology, was born and died in Delft. Thanks to his diligence and his own unique talent, he sharpened lenses far beyond those of his contemporaries. His magnifying lenses and simple microscopic mirrors come in many forms, and the materials of lenses are glass, gemstones, diamonds, etc.

He honed more than 400 lenses in his lifetime, and there is a simple lens with a magnification of 270 times. Major achievements: the first discovery of microorganisms, the first record of blood flow in muscle fibers and microvessels.

Microorganisms, including bacteria, viruses, fungi and some small protozoa, are a large group of organisms, which are small and closely related to human life. It is widely involved in many fields such as health, medical car dispensing, industry and agriculture, environmental protection and so on. In textbooks in Chinese mainland, microorganisms are divided into the following 8 categories:

Bacteria, viruses, fungi, actinomycetes, rickettsia, mycoplasma, chlamydia, spirochetes.

The scientist who first developed the remaining microorganisms was sock digging (nucleus) ALeeuwenhoek.

b.Pasteur.

c.Fleming.

d.Liszt.

Correct Answer: a

Louis Pas-Teur was born in 1822 and died in 1895. He is a well-known French microbiologist.

Pasteur Lichen was a professor at the University of Lille, Pedagogical University of Paris and director of the Institut Pasteur. During his lifetime, he made great achievements in the research of isomerism, fermentation, bacterial culture and vaccines, which laid the foundation of industrial microbiology and medical microbiology, and pioneered microbial physiology.

Van Leeuwenhoek discovered for the first time that microorganisms are tiny organisms that cannot be seen with the naked eye, such as bacteria, fungi, viruses, protozoa, etc. They are the oldest, richest, and most ubiquitous creatures on Earth. However, the discovery of microorganisms and the origin of microbiology are not well understood.

Here are some things to know about the history and discoveries of microbiology.

The origin and discovery of microorganisms is a long and complex historical process. Scholars have different views on the origin of microorganisms. Some scholars believe that microbes originated from the oldest life forms on Earth in the early days, while others believe that microbes entered Earth from outer space.

In human history, the knowledge and discovery of microscopic slag can be traced back to the Hippocrates period in 460 BC. At the time, Hippocrates believed that certain diseases were caused by "bad breaths" in the air. However, it wasn't until the 17th century that the true meaning of microbes was recognized, thanks to an experiment by Anton van Leewenhoek in 1683.

Van Leeuwenhoek, a Dutch scientist, used a homemade magnifying glass to look at microorganisms in water samples and cow dung and found that they were not caused by "bad gases" in the air, but by their own reproduction. This discovery had a significant impact on the study of microbiology and laid the foundation for later biology. After Van Leeuwenhoek's discovery, a large number of scientists began to study microorganisms, including Louis Pasteur and Roberto Koch, who made important contributions to the development of microbiology.

In conclusion, the origin and discovery of microorganisms has a long and complex history. From the Hippocrates theory of "evil gas" to Van Leewenhoek's discovery, and then to later research, each discovery has provided an important foundation for us to quietly understand microorganisms over the years. In modern times, the study of microbiology has become an important branch, providing us with more possibilities to understand life and fight diseases.