Question

multiple choice question
antony van leeuwenhoek is best known for his early work with ______.

○ vaccines
○ antiseptics
○ pure cultures
○ microscopes

Explanation:

Antony van Leeuwenhoek is a pioneer in microscopy; he developed high-quality single-lens microscopes and was the first to observe and document microscopic organisms like bacteria and protozoa. Vaccines are linked to Edward Jenner, antiseptics to Joseph Lister, and pure culture techniques to Robert Koch.

Answer:

microscopes