TLS Online TPP Program
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TLS Online TPP Program
#Question id: 13135
#Unit 10. Ecological Principles
If average family size for the human population could be immediately reduced to two children per couple, the population would
TLS Online TPP Program
#Question id: 13136
#Unit 10. Ecological Principles
The figure below illustrates the relationship between population density in the present generation (Nt) and population equilibrium density of this population in the next generation (Nt+1). The dashed reference line has a slope of 1. Which of the following represents equilibrium density of this population?
TLS Online TPP Program
#Question id: 13137
#Unit 10. Ecological Principles
Reproductive value (Vx ) calculated from population life-table data provides a measure of the
TLS Online TPP Program
#Question id: 13138
#Unit 10. Ecological Principles
Life-history characteristics associated with K-selected ordgtanisms include K
TLS Online TPP Program
#Question id: 13139
#Unit 10. Ecological Principles
The logistic equation above is used to describe the rate of change of a population, N, with time, t, where r is the intrinsic rate of increase and K is the carrying capacity. Which of the following statements is true for this equation?
TLS Online TPP Program
#Question id: 13140
#Unit 10. Ecological Principles
One summer the moose population on Island was unusually high, and park naturalists noticed signs of malnutrition among the adults. The wolf population was fairly low, near 20. That winter, for the first time in many years, a substantial number of seemingly healthy adult moose as well as calves and crippled animals were killed and eaten by wolves. This description is part of a general situation in which the wolf and moose populations