The following question refers to the figure below, which depicts the age structure populations.

In the figure, populations of a plant species labeled I, II, and III are depicted using simplified age structures containing three age classes: young seedlings, middle-aged juveniles, and older adults. Which population(s)appear(s)to have stable growth?

Question

The following question refers to the figure below, which depicts the age structure populations.

In the figure, populations of a plant species labeled I, II, and III are depicted using simplified age structures containing three age classes: young seedlings, middle-aged juveniles, and older adults. Which population(s)appear(s)to have stable growth?

Quizplus · Accepted Answer

Population III appears to have stable growth because the proportion of individuals in each age class is roughly the same, indicating that the population is maintaining a stable size over time. Populations I and II both have more individuals in the young seedling class, indicating that they may experience a decrease in population size as those individuals age and potentially do not survive to adulthood.

The Following Question Refers to the Figure Below, Which Depicts