The concept "zero population growth" refers to the level of reproduction that:
A) produces a perfect age-sex pyramid.
B) keeps the sex ratio steady at 100.
C) maintains population at a steady state.
D) will take the population steadily downward to zero.

Question

Quizplus · Accepted Answer

Zero population growth refers to the level of reproduction that maintains population at a steady state, meaning that the number of births equals the number of deaths, resulting in no increase or decrease in the overall population. Option A is incorrect because a perfect age-sex pyramid does not necessarily indicate zero population growth. Option B is incorrect because the sex ratio remaining at 100 does not impact population growth. Option D is incorrect because a steady decrease in population would not be considered zero population growth.

The Concept "Zero Population Growth" Refers to the Level of Reproduction