Microbiology 9th Edition by Laura Black, Jacquelyn Black

Exercise 7

All of the following statements are true about the 3-domain classification system EXCEPT:
(a) The three domains are Bacteria, Archaea, and Eukarya.
(b) Lateral gene transfer has forced us to rethink our do main model from a "tree of life" to a "shrub of life."
(c) Domains are higher than the category of kingdoms.
(d) Compared to Bacteria, Archaea inhabit the same en virons and have the same amount of peptidoglycan in their cell walls.
(e) All of the above are true.