Population Ecologists Follow the Fate of Same-Age Cohorts To

Question

Population ecologists follow the fate of same-age cohorts to
A)determine a population's carrying capacity.
B)determine the birth rate and death rate of each group in a population.
C)determine if a population is regulated by density-dependent processes.
D)determine the factors that regulate the size of a population.
E)determine if a population's growth is cyclic.

Accepted Answer

Population ecologists follow the fate of same-age cohorts to determine the birth rate and death rate of each group in a population. By tracking the survival and reproductive success of individuals of the same age, scientists can determine key parameters that are important for understanding population dynamics, such as age-specific death rates, age-specific fertility rates, and age-specific survival rates. This information can be used to construct life tables and to make predictions about how a population is likely to grow or decline under different conditions.