Which archaeal phylum contains primarily extreme halophiles and methanogens?
A. Crenarchaeota
B. Euryarchaeota
C. Nanoarchaeota
D. Thaumarchaeota
Answer:B
Which archaeal phylum contains primarily extreme halophiles and methanogens?
A. Crenarchaeota B. Euryarchaeota C. Nanoarchaeota D. Thaumarchaeota