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Biodiversity

An ecologist sampled two distinct woodland communities, P and Q, and recorded the abundance of different tree species as shown in the table below:

Which of the following statements correctly compares the biodiversity of these two communities?

Community Q has both a higher species richness and a higher index of diversity ( $d$ ) than Community P.

Community P has a lower species richness but a higher index of diversity ( $d$ ) than Community Q.

Community P has both a higher species richness and a higher index of diversity ( $d$ ) than Community Q.

Community Q has a lower species richness and a lower index of diversity ( $d$ ) than Community P.

Biodiversity Questions

24 exam-style questions on OCR A A Level Biology Biodiversity. Each one has a worked solution and a mark scheme showing where the marks go.

An ecologist sampled two distinct woodland communities, P and Q, and recorded the abundance of different tree species as shown in the table below:

Which of the following statements correctly compares the biodiversity of these two communities?

Community Q has both a higher species richness and a higher index of diversity ( $d$ ) than Community P.

Community P has a lower species richness but a higher index of diversity ( $d$ ) than Community Q.

Community P has both a higher species richness and a higher index of diversity ( $d$ ) than Community Q.

Community Q has a lower species richness and a lower index of diversity ( $d$ ) than Community P.

24 exam-style questions on OCR A A Level Biology Biodiversity. Each one has a worked solution and a mark scheme showing where the marks go.