In 1676 Van Leeuwenhoek found bacteria while viewing scrapings from human teeth, including his own. He called the bacteria that he saw in his microscope "animalcules".
He discovered bacteria in human saliva in 1683.
He discovered Bacteria by using his self made microscope,and discovered Bacteria in water, saliva,infusion etc.
Yes, he did.
Microscope
Anton van leeuwenhoek
Leeuwenhoek made the first microscope, enabling people to see micro-organisms for the first time.
No, he didn't discover it but obsered it through his primitive microscope.
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Antonie van Leeuwenhoek, a scientist from the Netherlands, is credited with discovering the the cell's vacuole in 1676.
bacteria
Anton van leeuwenhoek
Antonie van Leeuwenhoek in 1683. More information, if you wish it, in wikipedia.
Penicillin
Leeuwenhoek is mostly credited for it - but there is some speculation.AnswerLouis Pasteur Joseph Lister also helped discover bacteria.
Leeuwenhoek made the first microscope, enabling people to see micro-organisms for the first time.
Leeuwenhoek's main discoveries are:the infusoria (protists in modern zoological classification), in 1674the bacteria, (e.g. large Selenomonads from the human mouth), in 1676the spermatozoa in 1677. Van Leeuwenhoek had troubles with Dutch theologists about his practice.the banded pattern of muscular fibers, in 1682
Leeuwenhoek's wrote a letter about how he scraped plaque off of his teeth and put it under a microscope. This letter was the first record of bacteria seen living inside of the human body.
Anton Van Leeuwenhoek is the first person to discover bacteria.He observed the bacteria in his teeth scrappings.By observing their dazzling movements he named them as ANIMALCULES
No, he didn't discover it but obsered it through his primitive microscope.
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Antonie van Leeuwenhoek discovered the vacuole in the year 1676. van Leeuwenhoek was a scientist from Holland. He is known as the father of microbiology.