I want to know the answer to the following question:
What are two main groups of prokaryotic organisms are divided into?
All the background I'm provided with is that "However, molecular systematics showed prokaryotic life to consist of two separate domains, originally called Eubacteria and Archaebacteria, but now called Bacteria and Archaea that evolved independently from an ancient common ancestor.". Is that enough to answer the question?
Answer: yes