Many birds readily feed upon periodic cicadas when they emerge as adults. This interaction between birds and cicadas represents an example of

TLS Online TPP Program

#Question id: 10733

#Section 1: Ecology

According to the analysis of community structure in pitcher plants which of the following community attributes shows little responsiveness to the number of species in the community?

TLS Online TPP Program

#Question id: 12100

#Section 1: Ecology

Prairie dogs once covered the expanses of the Great Plains. Their grazing made the grass more nutritious for the huge herds of bison, and a variety of snakes, raptors, and mammals   preyed on the rodents. In fact, the black- footed ferret (now endangered) specialized in prairie dog predation. Today, growing housing and agricultural developments have covered many prairie dog towns. Which of the following statements about prairie dogs is true?

TLS Online TPP Program

#Question id: 11176

#Section 2: Evolution

Species that reproduce once and then die are ______ species.

TLS Online TPP Program

#Question id: 10571

#Section 1: Ecology

Uniform spacing patterns in plants such as the creosote bush are most often associated with

TLS Online TPP Program

#Question id: 11180

#Section 4: Behavioural Ecology

In contrast to herbivores,