試題詳解

79. A uniform dispersion pattern for a population may indicate that

(A) the population is spreading out and increasing its range.

(B) resources are heterogeneously distributed.

(C) the density of the population is low.

(D) individuals of the population are competing for some resource, such as water and minerals for plants or nesting sites for animals.

(E) there is an absence of strong attractions or repulsions among individuals.