Biology A-Level
Taxonomic hierarchy
What Taxonomic hierarchy means in Biology A-Level, as defined for OCR.
Definition of Taxonomic hierarchy
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Read the wording for your board, then hide it and explain Taxonomic hierarchy in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
The system that groups organisms into ranks from domain through kingdom, phylum, class, order, family, genus to species, each level containing groups from the level below.
Topics that use Taxonomic hierarchy
- Classification and evolution (OCR A-Level)
Related terms
- Antibiotic resistance
- Binomial nomenclature
- Cell structure and wall composition
- Change in allele frequency over generations
- Continuous versus discontinuous variation
- Differential survival and reproduction
- Evidence for classification
- Evolutionary descent
Using Taxonomic hierarchy in the exam
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