Is lying in our genes? Quora. Answer (1 of 9): Is being a liar a genetic trait? To me, this is not a yes or no question. There is probably not a liar gene the way a gene may code for the color of your eyes. But, there may be other genes that are related to lying.
The Lying Gene. A “twins study” led by Peter J. Loewen, of the University of Toronto, reveals that attitudes about everyday dishonest behavior have a large genetic.