What is the Difference Between Kingdom and Domain?

The main difference between a kingdom and a domain lies in their classification levels within the biological taxonomy.

• Domain: A domain is the highest taxonomic rank, representing the largest and most inclusive category. There are three domains: Archaea, Bacteria, and Eukarya. Domains are also sometimes referred to as "superkingdoms".
• Kingdom: A kingdom is a major category of living organisms below the domain level. There are five kingdoms: Monera (now largely replaced by the domain Bacteria), Protista, Fungi, Plantae, and Animalia. Kingdoms are subdivided into smaller groups called phyla.

In summary, domains are larger and more inclusive than kingdoms, and they are placed above the kingdom level in the taxonomic hierarchy.

Comparative Table: Kingdom vs Domain

The main difference between a kingdom and a domain is the level of classification. A domain is a larger, more inclusive category than a kingdom. There are three domains: Archaea, Bacteria, and Eukaryota, while there are five kingdoms: Monera, Protista, Fungi, Plantae, and Animalia. Here is a comparison table highlighting the differences between kingdoms and domains:

Organisms are placed into domains and kingdoms based on their cell type, ability to make food, and the number of cells that make up their bodies.