Microbiology - Streptococcus - Discussion

Discussion :: Streptococcus - Section 1 (Q.No.11)


Crystal violet blood agar is a selective medium for

[A]. β-haemolytic streptococci
[B]. Staphylococcus aureus
[C]. Corynebacterium diphtheriae
[D]. Mycobacterium tuberculosis

Answer: Option A


No answer description available for this question.

Chukwuebuka said: (Jul 30, 2015)  
This is because other species of Streptococcus species and other gram positive organism are inhibited by sodium chloride.

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