A population following a logistic growth pattern
A) is not subject to density-dependent factors.
B) is not subject to density-independent factors.
C) grows at the same rate at all population sizes.
D) grows fastest at or near its carrying capacity.
E) grows exponentially at small population sizes.

Question

Quizplus · Accepted Answer

A logistic growth pattern describes how populations grow rapidly when small, slow down as they approach carrying capacity, and stabilize at that capacity. This is because, at small sizes, resources are abundant, allowing for exponential growth, which is captured in choice E. Density-dependent factors (like competition for resources) increasingly influence growth as the population size approaches the carrying capacity, contradicting choices A and D. Density-independent factors (such as weather) can affect the population regardless of its size, making B incorrect. Choice C is incorrect because the rate of growth changes as the population size changes, being fastest at intermediate sizes, not at all sizes equally.

A Population Following a Logistic Growth Pattern