The population structure of a species

In this topic

• A species is a system of populations
• The population and its statistical measures
• The structure of a population
• Group measures and survivorship curves

Key terms

• Species
• Criterion of a species
• Sibling species
• Population
• Range
• Population numbers
• Density
• Sex structure
• Age structure
• Age pyramid
• Gene pool
• Survivorship curve

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