Question

Out of the two population growth curves, which one is considered a more realistic for most populations? Why?

Answer 1

Realistic population growth curve: Because it takes resource constraints into account, the logistic growth curve is thought to be more realistic for the majority of people. Since resources are actually limited, population growth is constrained once it exceeds the carrying capacity (a). Although this is rarely the case in real settings, the exponential growth curve makes the assumption that resources are limitless (b).