VetBact - Medium 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-)?
Enterococcus hirae:
Trueperella pyogenes:
Bordetella pertussis:
Brachyspira intermedia:
Bibersteinia trehalosi:
List correct answers