To determine which domains contain only one body type, we should carefully examine the "Characteristics of Each Kingdom" table provided. Here's a step-by-step approach:
1. Identify Domains and Kingdoms:
The table outlines three primary domains:
- Bacteria
- Archaea
- Eukarya
2. Body Types within Each Domain:
- Bacteria:
- Kingdom: Eubacteria
- Body Type: Unicellular
- Archaea:
- Kingdom: Archaebacteria
- Body Type: Unicellular
- Eukarya:
- Contains several kingdoms with varying body types:
- Protista: Most unicellular
- Fungi: Both unicellular and multicellular
- Plantae: Multicellular
- Animalia: Multicellular
3. Analyze Body Types:
- For the Bacteria domain, the only kingdom listed is Eubacteria, which is unicellular. Hence, Bacteria has a single body type.
- For the Archaea domain, the only kingdom listed is Archaebacteria, which is unicellular. Thus, Archaea has a single body type.
- For the Eukarya domain, there are multiple kingdoms with differing body types (unicellular, both, and multicellular). This means Eukarya does not have a single body type.
4. Conclusion:
Based on this analysis, the domains that contain only one body type are Bacteria and Archaea.
Therefore, the correct answer is:
Bacteria and Archaea.
