Related Clues:
- One-celled organisms
- Single-celled critters
- School lab subjects
- Low life
- Coccus and tetanus
- Single-celled swimmers
- Fermentation aids
- Some protozoa
- Studies under a microscope
- Some microbes
- Study of Louis Pasteur
- Antiseptic targets
- Microscope sights
- They reproduce via mitosis
- Some tiny rods and spheres