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Biodiversity

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Question 10

An ecologist sampled the plant species in two different meadows, Meadow X and Meadow Y. The results are shown in the table below:

Plant SpeciesNumber of individuals in Meadow XNumber of individuals in Meadow Y
Creeping buttercup (Ranunculus repens)4515
Common daisy (Bellis perennis)3815
Dandelion (Taraxacum officinale)315
White clover (Trifolium repens)215
Common yarrow (Achillea millefolium)20

Which of the following statements is correct?

Meadow X has a higher species richness and a higher index of diversity (ddd) than Meadow Y.

Meadow Y has a lower species richness but a higher index of diversity (ddd) than Meadow X.

Meadow X has a lower species richness but a higher species evenness than Meadow Y.

Meadow Y has a lower species richness and a lower index of diversity (ddd) than Meadow X.

Biodiversity Questions

  1. A Level
  2. /Biology
  3. /Biodiversity