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-)?
Enterococcus hirae:
Proteus vulgaris:
Mycoplasmopsis agalactiae:
Listeria monocytogenes:
Ornithobacterium rhinotracheale:
List correct answers