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8 Cards in this Set
- Front
- Back
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Population |
A group of organisms that belong to the same species and live in a particular place at the same time. |
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Population density |
Measures how crowded a population is. |
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Dispersion |
The spatial distribution of individuals within the population. |
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Birth rate |
The # of births occurint in a period of time. |
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Death rate(mortality rate) |
The # of deaths in a period of time. |
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Life expectancy |
How long on average an individual is expected to live. |
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Age structure |
The distribution of individuals among different ages in a population. |
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Survivorship curves |
Shows the probability that members of a population will survive to a certain age. |
