Kingdom (biology)
taxonomic rank / From Wikipedia, the free encyclopedia
Kingdom is the highest rank, after the domain, which is normally used in the biological taxonomy of all organisms. Each kingdom is split into phyla.
There are 5 to 7 kingdoms in taxonomy. Every living thing comes under one of these kingdoms and some symbionts, such as lichen, come under two. There are at least:
- Prokaryotes or Monera – the most simple living things: bacteria and archaea
- Protista – eukaryotes that are not plants, fungi, or animals
- Fungi – mushrooms, moulds and other fungi
- Plantae – all plants, such as moss, trees and grass
- Animalia – all animals, including people. See List of animal phyla
- Chromoalveolata – plastids containing chlorophyll.