At a spatial scale of approximately 10mm in radius,the grass species Aira praecox was found to be _______ with another grass,Erodium cicutarium.As a result A.praecox tended to occur in small single-species clumps making it less likely to experience competition from E.cicutarium.
A) Positively associated.
B) Negatively associated.
C) Neutrally associated.
D) Slightly associated.

Question

Quizplus · Accepted Answer

The grass species Aira praecox was found to be negatively associated with Erodium cicutarium. This means that they tend to occur less frequently together. A.praecox tends to occur in small single-species clumps, which indicates that they avoid competition from E. cicutarium.

At a Spatial Scale of Approximately 10mm in Radius,the Grass