Classification of Living Organisms (OCR GCSE Biology A (Gateway Science Suite)): Quizzes

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Classification
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What is classification?

Organizing organisms by structure

Who developed the Linnaean system and when?

Carl Linnaeus in the 1700s

Which is the correct order of Linnaean hierarchy from largest to smallest?

Kingdom, phylum, class, order

What does the binomial system use to name species?

Two Latin names

In the binomial system, which part comes first?

Genus

In Harmonia axyridis, which part is the genus?

Harmonia

Who introduced the three-domain system?

Carl Woese

What scientific advance helped develop the three-domain system?

RNA sequencing

Where do Archaea typically live?

In extreme environments

What key feature defines Eukaryota?

Nucleus enclosed in membranes

What are the three domains?

Archaea, Bacteria, Eukaryota

What data are evolutionary trees constructed from?

Classification systems & fossil records

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