19.1 terms Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Term | Definition |
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 |
birth rate | the number of births that occur in a period of time in a given area |
death rate | the number of deaths that occur in a period of time in a given area |
dispersion | in ecology, the pattern of distribution of organisms in a population |
life expectancy | the average length of time an individual is expected to live |
population | a group of organisms of the same species that live in a specific geographical area and interbreed |
population density | the number of individuals of the same species that live in a given unit of area |
survivorship curve | a graph of the mortality data of a population; indicates the probability that individuals will survive to a given age |
Created by:
Addaleigh
Popular Biology sets