Examlex
Bird's-nest fungi resemble tiny birds' nests.
Fertility Rate
The average number of children born to a woman over her lifetime in a given population.
Replacement Rate
Replacement rate is a demographic term describing the number of births needed per woman to maintain a population's size over time, typically considered to be approximately 2.1 children per woman in developed countries.
Economically Advanced Nations
Countries with highly developed economies, characterized by high per capita income, diversified industries, and advanced technological infrastructure.
Ethnically Homogenous
Describing a population that shares a common ethnicity or cultural background.
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