To determine which domains contain only one body type, we analyze the given table for each domain and identify the body type(s) listed:
- Bacteria:
- Kingdom: Eubacteria
- Body Type: Unicellular
- Cell Type: Prokaryote
- Archaea:
- Kingdom: Archaebacteria
- Body Type: Unicellular
- Cell Type: Prokaryote
- Eukarya:
- Kingdom: Protista
- Body Type: Most Unicellular
- Cell Type: Eukaryote
- Kingdom: Fungi
- Body Type: Both (Unicellular and Multicellular)
- Cell Type: Eukaryote
- Kingdom: Plantae
- Body Type: Multicellular
- Cell Type: Eukaryote
- Kingdom: Animalia
- Body Type: Multicellular
- Cell Type: Eukaryote
Upon examining each domain, we find that:
1. Bacteria only has the body type "Unicellular."
2. Archaea only has the body type "Unicellular."
3. Eukarya has several kingdoms with varied body types including "Unicellular," "Multicellular," and "Both."
Thus, the domains that contain only one body type are Bacteria and Archaea.
Therefore, the answer is:
Bacteria and Archaea.