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EnglandBiologyQuick questions
Practical and Mathematical Skills
Quick questions on Mathematical skills in biology: magnification, percentages, the index of diversity and Hardy-Weinberg - Eduqas A-Level Biology
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 equation for percentage change. [1 mark]
What is q2?Show answer
A cell image is 30 mm long at a magnification of times 1500. Calculate the actual length in micrometres. [2 marks]
What is q3?Show answer
In a Hardy-Weinberg population, . Calculate the frequency of the dominant allele . [2 marks]
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