What is the age structure diagram for a population that has a birthrate higher than its death rate and larger population in prereproductive ages than in reproductive and postreproductive ages?
A. This population can expect to see a pyramid-shaped diagram that will cause the population to grow in the near future.
B. This population can expect to see a pyramid-shaped diagram that will cause the population to decrease in the future.
C. This population can expect to see a bell-shaped diagram that will cause the population to grow in the future.
D. This population can expect to move into a logistic growth curve in the near future.
E. This population can expect to see an urn-shaped diagram that will cause the population to grow in the future.
Answer: A
You might also like to view...
A woman has breast cancer. Evaluating the tumor cells' transcriptome may reveal:
A. her prognosis. B. her response to specific therapies. C. changes in rRNA as the tumor grows. D. both her prognosis and response to specific therapies. E. both her response to specific therapies and changes in rRNA as the tumor grows.
Nondisjunction in Meiosis I results in
a. a failure of spindle fibers to separate a homologous pair of chromosomes. b. a change in the status of a daughter cell from diploid to haploid. c. a change in the status of a daughter cell from haploid to diploid. d. one pole of the cell receiving neither member of a homologous pair of chromosomes. e. a gamete that cannot fuse with another gamete.
In the above diagram, C represents which of
the following structures?
a. large diameter blood vessel b. capillary beds c. the zone of diffusion of gases and nutrients d. the heart e. large diameter blood vessel and the zone of diffusion of gases and nutrients
Coexisting species of wild cats differ in the size of their canine teeth, which corresponds to differences in their preferred species of prey. This outcome is most likely the result of
A) resource partitioning. B) ecological release. C) competitive exclusion. D) preemptive competition.