What did one DNA strand ask the other DNA strand?
Do I look ok in these genes?
Did you know diarrhea is hereditary?
It can run in your jeans.
What do you call someone with two red-headed parents?
Gingerbred.
What do you get if you cross an elephant with a rhinocerous?
Eliphino.
What do you say to a geneticist who mixes sheep and human DNA?
Ewe people scare me.