In the classification of organisms by kingdom, all prokaryotes are grouped together in the kingdom Monera. Genetic research, however, led to the separation of prokaryotes into two domains, Archaea and Eubacteria. Which of the following best describes similarities between Archaea and Eubacteria?
Answer

Both are able to withstand extreme temperatures and lack of oxygen.

Both can undergo binary fission and are autotrophs.

Both have single-stranded, helical DNA and cell walls.

Both lack membrane-bound organelles and are single-celled.

Question

In the classification of organisms by kingdom, all prokaryotes are grouped together in the kingdom Monera. Genetic research, however, led to the separation of prokaryotes into two domains, Archaea and Eubacteria. Which of the following best describes similarities between Archaea and Eubacteria?
Answer
		
Both are able to withstand extreme temperatures and lack of oxygen.
		
Both can undergo binary fission and are autotrophs.
		
Both have single-stranded, helical DNA and cell walls.
		
Both lack membrane-bound organelles and are single-celled.

anonymous · Answer

Definitely the last one.

However, I'm fairly certain that Bacteria and Eukarya are seperate domains.

anonymous · Answer

i think its the last one too