Vocab for 19.1 Biology
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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Population | A group of organisms of the same species that live in a specific geographical area and interbreed
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Population density | The number of individuals of the same species that live in a given unit of area
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Dispersion | In ecology, the pattern of distribution of organisms in a population
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Birth rate | The number of births that occur in a period of time in a given area
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Death rate | The number of deaths occurring in a period of time
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Life expectancy | The average length of time that an individual is expected to live
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Age structure | The classification of members of a population into groups according to age or the distribution of members of a population in terms of age groups
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Survivorship curve | Shows the probability that members of a population will live to a certain age
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