Pedigree. Here is a pedigree depicting X-linked recessive inheritance. These traits are often passed from a carrier mother to an affected son. X-linked traits are never passed from father to son.
Swing state definition, a state of the U.S. in which the Democratic and Republican candidates both have a good chance of winning and that is considered key to the outcome of a presidential election: the swing states of Ohio and Indiana. See more.
Other swing states Colorado and Nevada are characterized by rising numbers of Hispanics. Virginiaâs black voters swung the state for Obama in 2012, while its population is naturally diverseâ 50% of Virginiaâs population was born elsewhere, over 11% outside of the United States. Age diversity is also a factor.