Final answer:
Exponential growth is the type of population growth that continues to grow without being affected by limiting factors, leading to a J-shaped curve and never reaching carrying capacity.
Step-by-step explanation:
The type of population growth that continues to grow without being affected by any limiting factors, and hence never reaches the carrying capacity, is referred to as exponential growth. In this model, the population starts off growing slowly, but as the population size increases, the growth rate also increases. As more births occur, this leads to more individuals capable of reproducing, which further speeds up the growth of the population, leading to a J-shaped curve on a graph when plotted over time.
In contrast, logistic growth depicts a scenario where a population's growth rate decreases as it reaches the carrying capacity due to limiting factors such as space, food, and other resources. This type of growth produces an S-shaped curve. Populations typically exhibit logistic growth in the real world due to environmental constraints.