VetBact - Standard Gram Staining Quiz

Question

Species/subspecies	G+	G-
Which of the following bacteria is/are Gram positive (G+) and which ones are Gram negative (G-)?
Streptococcus equi equi:
Clostridioides difficile:
Edwardsiella tarda:
Taylorella asinigenitalis:
Helicobacter bilis:
List correct answers