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-)?
Chlamydia psittaci:
Mycobacterium tuberculosis:
Proteus mirabilis:
Proteus vulgaris:
Anaplasma phagocytophilum:
Streptococcus pyogenes:
List correct answers