Microbiology Steps of Gram stain sequence arrangement. a. Mordant- iodine treatment b. Safranin c. Crystal violet d. Alcohol wash A a>b>c>d B b>c>a>d C c>a>d>b D b>a>d>c 💡 Explanation Steps of Gram stain sequence arrangement. a. Mordant- iodine treatment b. Safranin c. Crystal violet d. Alcohol wash ✓ Correct Answer: C. c>a>d>b