Microbiology Cyst phase does not exist in -a) Gardenella vaginalisb) Trichomonas vaginalisc) Entamoeba hystolyticad) Entamoeba coli A ac B a C ad D ab 💡 Explanation Cyst phase does not exist in -a) Gardenella vaginalisb) Trichomonas vaginalisc) Entamoeba hystolyticad) Entamoeba coli ✓ Correct Answer: D. ab