Learning objective

DNA base sequences serve as a method for classifying organisms.

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Exam focus

Read the explanation.
Check key terms.
Practise with linked questions.

Cambridge IGCSE BiologyCharacteristics and classification of living organismsSupplement content

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Quick explanation

DNA base sequences serve as a method for classifying organisms

This point belongs to Concept and uses of classification systems, especially Concept and uses of classification systems outcomes.
You need to be able to dNA base sequences serve as a method for classifying organisms.
The key ideas to know are Explain.
Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

Explain

Why it matters

This objective helps connect Concept and uses of classification systems outcomes to exam-style questions, flashcards, and revision notes for Concept and uses of classification systems.

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