Populations Can Be Divided into Three Ecologically Important Age Classes

question 10

Short Answer

Populations can be divided into three ecologically important age classes: prereproductive,reproductive,and ________.

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Definitions:

Age Structure

The distribution of individuals among various age groups in a population, affecting the population's growth and sustainability.

Reproductive Class

A category or grouping within a species based on reproductive roles or capabilities, such as gender or capability to reproduce.

Pre-Reproductive

Individuals in a population who have not yet reached the age where they are capable of producing offspring, contributing to the population's growth potential.

Demographic Transition

Due to industrialization, a decline in the birthrate following a reduction in the death rate so that the population growth rate is lowered.