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Module 4: Biodiversity, evolution and disease
Quick questions on Classification and phylogeny: taxonomic hierarchy, three domains and molecular evidence - OCR A-Level Biology A
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Write the taxonomic hierarchy from kingdom down to species. [2 marks]
What is q2?Show answer
Explain why two species with very similar cytochrome c amino acid sequences are likely to be closely related. [2 marks]
What is q3?Show answer
Name the three domains in the three-domain classification system. [1 mark]
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