Question

Which scientist is known as the "Father of Microbiology" for first observing "animalcules"?

• A. Louis Pasteur
• B. Robert Koch
• C. Antonie van Leeuwenhoek
• D. Edward Jenner

Hint:

Leeuwenhoek → First to see “animalcules” → Father of Microbiology.

Answer 1

The Correct Option is C

Concept: Microbiology began with the discovery of microscopic life forms. The first person to observe and describe these organisms laid the foundation for this field.
Step 1: Understanding "animalcules".
The term ``animalcules'' was used to describe tiny living organisms observed under a microscope.
Step 2: Identifying the scientist.
Antonie van Leeuwenhoek, a Dutch scientist, was the first to observe microorganisms using his self-made microscopes in the 17th century.
Step 3: Contribution to science.

• First to observe bacteria and protozoa
• Described microorganisms in detail
• Regarded as the Father of Microbiology

Step 4: Eliminating other options.

• Louis Pasteur: Known for germ theory and pasteurization
• Robert Koch: Known for Koch’s postulates
• Edward Jenner: Developed smallpox vaccine

Step 5: Conclusion.
Thus, Antonie van Leeuwenhoek is known as the Father of Microbiology.