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Reporting Category 3: Biological Evolution and Classification
Quick questions on Evidence for evolution - Texas STAAR Biology Reporting Category 3
2short 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
Explain why homologous structures are evidence of a common ancestor. [2]
What is q2?Show answer
A table shows species A and B differ in DNA by 3 bases, and species A and C differ by 25 bases. Which pair is more closely related? [1]
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