Q. “I found floating therin earthly particles, some green streaks, spirally wound serpent-wise, and orderly arranged, the whole circumstance of each of these streaks was abut the thickness of a hair on one’s head”…. These words are of (Solved)
1. Leeuwenhoek
2. A. Jenner
3. Pasteur
4. Koch
- a. Leeuwenhoek