VetBact - 'Easy' 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-)?
Campylobacter fetus fetus:
Brachyspira hyodysenteriae:
Vibrio cholerae:
Anaplasma phagocytophilum:
Listeria monocytogenes:
List correct answers