This kind of piece is really a theme and variations. Another common type of piece is the Prelude and Fugue, two movements. The first is free-form, often melodic like a short sonata, or constructed of chords; the second is made like a round, like Row, Row, Row Your Boat except WAY more complicated.
Borne [borne] as a boys' name has its root in Middle English, and Borne means stream. Borne is an alternate form of Bourne (Middle English): place name.
If you are a cystic fibrosis (CF) carrier, it means that you carry the trait in your genes, and could pass cystic fibrosis along to your child. Carrying the gene does not mean you have cystic fibrosis. Typically, every person has 23 pairs of chromosomes.