This deep dive covers The Linnaean Classification System within Classification for GCSE Biology. Classification systems, taxonomy, and evolutionary relationships It is section 1 of 11 in this topic. Use this deep dive to connect the idea to the wider topic before moving on to questions and flashcards.
The Linnaean Classification System
Classification is like organising files into folders. Kingdom is the biggest folder. Inside that are Phylum folders, then Class folders, and so on until you reach Species — a single "file" representing one type of organism. Each level gets more specific!
Carl Linnaeus organised life into a hierarchy:
Kingdom → Phylum → Class → Order → Family → Genus → Species
Remember: Keep Ponds Clean Or Fish Get Sick
Practice questions for Classification
What is the highest level in the Linnaean classification system?
What is the purpose of classifying living things based on their DNA and genome characteristics?