Protozoa and bacteria
Bacteria
Protozoa and bacteria Bacteria
Leeuwenhoek made the first microscope, enabling people to see micro-organisms for the first time.
Anton van Leeuwenhoek
a living cell
microorganisms or as he called them little animals
Anton van Leeuwenhoek is the Dutch scientist who first observed sing celled organisms under a microscope. Leeuwenhoek is considered the first microbiologist.
Anton van Leeuwenhoek
Leeuwenhoek used a single-lens microscope that he designed himself. This powerful magnifying lens allowed him to observe bacteria for the first time in history.
The first person to see microorganisms under a microscope was Antonie van Leeuwenhoek, a Dutch scientist, in the 17th century. He is often considered the father of microbiology for his groundbreaking observations of bacteria, yeast, and other microorganisms.
Anton van Leeuwenhoek was the first to see microorganisms, such as bacteria and protozoa, using his homemade microscopes in the 1600s. His discoveries revolutionized the understanding of the microbial world and laid the foundation for the field of microbiology.
Well Anton Van Leeuwenhoek first observed was bacteria.
Probably Antonie van Leeuwenhoek (1632-1723), who saw many one-celled organisms with his primitive microscopes. He called them "animacules", but more to the point, he carefully recorded his observations, complete with drawings.