Biology

Let's analyze each conclusion based on the information provided:

A.Community A has higher species richness than Community B.

Incorrect. Species richness refers to the number of different species in a community, which is stated to be the same in both Community A and Community B. Therefore, species richness is the same in both communities.

B.Community A is more even than Community B.

Incorrect. Evenness refers to how evenly the individuals are distributed among the different species. In Community A, 90% of the individuals belong to one species, meaning the community is dominated by a single species, and thus, it has low evenness. In Community B, individuals are more evenly distributed among species, meaning it has higher evenness than Community A.

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