1.The zone for inhibition was largest for Staphylococcus aureus with the paper disks dipped in I, H,M was?
2. Which had no inhibition zone? Why?
3. The Halo around the H may have been caused by?
1.I (Iodine) and H (Hydrogen Peroxide), Indicating that both were effective.
2. M (Mouthwash), Mouthwash had no zone because the effects last less than an hour, and growth can resume.
3. Halo around the H (Hydrogen Peroxide) may have been caused by bubbling commonly associated with H (Hydrogen Peroxide).