Which of the Following Produces a Greenish Pigment That May

Question

Which of the following produces a greenish pigment that may appear in infected wounds?
A)E. coli
B)S.aureus
C)S.pyogenes
D)P.aeruginosa

Accepted Answer

Pseudomonas aeruginosa is known to produce a greenish pigment called pyocyanin, which may appear in infected wounds.