biology daily - the biology and biochemistry encyclopedia
biology daily articles and research Encyclopedia Dictionary Forums biology research links Weblinks Pictures Articles Blogs Newsletter

Birth rate

In demography, the crude birth rate of a population is the number of childbirths per 1000 persons per year.

Birth rate is also sometimes used to refer to the projected average number of children born to each woman over the course of her life. This is more correctly referred to as the Total Fertility rate.

See also: death rate



07-14-2008 23:18:10
The contents of this article are licensed from Wikipedia.org under the GNU Free Documentation License. How to see transparent copy
BiologyDaily.com 2005. Legal info   Privacy