Logistic Growth Vs Exponential Growth Biology
Exponential growth and logistic growth are two types of population growth models in ecology. Exponential growth is a model in which the population size increases at a constant rate, while logistic growth is a model in which the population size increases at a decreasing rate as the population size approaches its carrying capacity.
Exponential growth is often observed in populations that are new to an environment and have access to unlimited resources. In this phase, the population growth is exponential because the number of individuals added to the population each unit of time is proportional to the size of the population at that time.
Logistic growth is often observed in populations that are established in an environment and have limited resources. In this phase, the population growth is logistic because the number of individuals added to the population each unit of time is proportional to the size of the population at that time and the amount of resources available to the population.
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