What accounts for the high selectivity of Salmonella-Shigella agar?
A. low salt
B. high bile salt and sodium citrate
C. high growth temperature
D. inhibitory aniline dye
E. charcoa
Answer: B
What accounts for the high selectivity of Salmonella-Shigella agar?
A. low salt
B. high bile salt and sodium citrate
C. high growth temperature
D. inhibitory aniline dye
E. charcoa
Answer: B