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WalesBiologyQuick questions

Unit 2: Biodiversity and Physiology of Body Systems

Quick questions on Classification and biodiversity - WJEC 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?
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State the correct order of the taxonomic hierarchy from kingdom to species. [1 mark]
What is q2?
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Explain why a community with many species but one very common species may have a low index of diversity. [2 marks]
What is q3?
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A sample contains 66 of species P and 66 of species Q. Calculate the index of diversity using D=1(n/N)2D = 1 - \sum (n/N)^2. [3 marks]

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