686
edits
Changes
Talk:Genetic variation/draft (view source)
Revision as of 15:38, April 23, 2007
, 15:38, April 23, 2007→Description and Mechanisms of Genetic Variation
== Description and Mechanisms of Genetic Variation ==
== Description and Mechanisms of Genetic Variation ==
There are three primary sources of genetic variation:
:# [[Germinal mutations]] of an organism's DNA.
:# Gene flow, movement of genes from one population to another.
:# Sexual reproduction can introduce new gene combinations into a population.
== Method and Experimentation ==
== Method and Experimentation ==