AQA GCSE Combined Science: Trilogy (8464) — Biology — Foundation · 4.6.4

Classification of living organisms Flashcards – AQA GCSE Combined Science: Trilogy (8464) — Biology — Foundation

Revise AQA GCSE Combined Science: Trilogy (8464) — Biology — Foundation specification point 4.6.4, Classification of living organisms, with free active-recall flashcards. Flip through the set or review every question and answer below.

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Cards in this set (5)

What is phylogenetic classification?

The grouping of species according to their evolutionary origins and relationships.

What is a taxon, and what is its plural?

A taxon is a classification group; the plural is taxa.

How are smaller and larger taxa arranged in a classification hierarchy?

Smaller taxa are nested within larger taxa.

Can classification groups at the same rank overlap?

No, groups at the same rank do not overlap.

What are the eight taxonomic ranks, from broadest to most specific?

Domain → kingdom → phylum → class → order → family → genus → species.