Question : Bacteria was first discovered by
Option 1: A.V. Leeuwenhoek
Option 2: Robert hooke
Option 3: Robert Koch
Option 4: Louis Pasteur
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Correct Answer: A.V. Leeuwenhoek
Solution : The correct answer is A.V. Leeuwenhoek.
Bacteria was discovered by Antonie Van Leeuwenhoek in 1676. He is widely acknowledged as the Father of microbiology. He was a Dutch microbiologist. He discovered both bacteria and protists. Bacteria are prokaryotic organisms belonging to Monera Kingdom. They are single celled organism and they are characterised by the absence of nucleus and cell organelles.
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Question : Who discovered bacteria?
Option 1: Antonie Van Leeuwenhoek
Option 2: Robert Brown
Option 3: Robert Hooke
Option 4: Robert Koch
Question : Who discovered the first antibiotic?
Option 1: W Fleming
Option 2: C Waksman
Option 3: Louis Pasteur
Option 4: A Fleming
Question : Who discovered Cholera germs ?
Option 1: Robert Koch
Option 2: Rene Laennec
Option 3: Heinrich Dreser
Option 4: Armauer Hansen
Question : Single-celled life forms were discovered by Antonie van Leeuwenhoek in _______.
Option 1: 1774
Option 2: 1884
Option 3: 1837
Option 4: 1674
Question : Who commissioned diagnostic ultrasound?
Option 1: Alexander Fleming
Option 2: lan Donald
Option 3: A. Laveran
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