Question

Which mathematical expression best describes population growth of species reproducing all year long (humans)?

a) Logistic growth model
b) Exponential growth model
c) Geometric growth model
d) Allee effect model
e) Density-dependent model

Answer 1

The logistic growth model best describes the population growth of species with year-round reproduction like humans, as it takes into account the resource limitations that eventually slow down and stabilize growth.

Step-by-step explanation:

The mathematical expression that best describes the population growth of species reproducing all year long, such as humans, is a) Logistic growth model. While initially, a population may experience exponential growth, resources inevitably become limited as the population increases.

This limitation causes the growth rate to slow down and eventually level off, showing a characteristic S-shaped curve in a logistic growth model. On the other hand, the exponential growth model depicts a J-shaped curve, which assumes that resources are unlimited and the population can grow without bounds. The logistic growth model is generally more realistic for populations like humans, where factors such as food, space, and other resources become limiting as the population size increases.