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EnglandBiologyQuick questions
Module 6: Genetics, evolution and ecosystems
Quick questions on Populations and evolution: gene pools, Hardy-Weinberg, genetic drift and speciation - 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
State the two Hardy-Weinberg equations. [2 marks]
What is q2?Show answer
Explain why genetic drift has a greater effect in a small population. [2 marks]
What is q3?Show answer
Name the type of speciation that occurs without geographical isolation. [1 mark]
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