plant genetics disease control DNA sequencing microbiology
I gave my students this multiple choice question: In the late 1600s, Anton van Leeuwenhoek began making observations with simple magnifying lenses that he constructed. To which scientific field is Leeuwenhoek credited with the most contributions?

Only one answer is correct among these 4 choices:
- plant genetics
- disease control
- DNA sequencing
- microbiology

Could you tell me which one is correct?

microbiology