The apex of the age pyramid of a stationary p | vedclass

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(D) stationary or stable population is characterized by equal birth and death rates,resulting in zero population growth. The age pyramid for such a po

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Equal to the base

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(D) stationary or stable population is characterized by equal birth and death rates,resulting in zero population growth. The age pyramid for such a population is bell-shaped,where the width of the apex (representing the post-reproductive age group) is roughly proportional to the base (representing the pre-reproductive age group) relative to the middle section,but in the context of standard ecological models,it is often described as having a base and apex that are balanced,making the pyramid shape stable.

The apex of the age pyramid of a stationary population is

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