The scientist who first observed bacteria and protozoa is: - Vidyadip

Question

The scientist who first observed bacteria and protozoa is:

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Answer

Antonie Van Leeuwenhoek.

Explanation:
Antonie van Leeuwenhoek (1632-1723) described cells in a drop of pond water using a microscope made by him. He was the first person to observe bacteria and protozoa. By observing the movement of bacteria or protozoa he named them animalcules.

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