“Your genes are responsible for X” is ambiguous because that statement may or may not imply a certain amount of directness. My genes are responsible for the fact that I have a driver’s license, in the sense that if I had the genes of a wombat, I wouldn’t have a driver’s license, but that’s not what most people would mean by that.
“Your genes are responsible for X” is ambiguous because that statement may or may not imply a certain amount of directness. My genes are responsible for the fact that I have a driver’s license, in the sense that if I had the genes of a wombat, I wouldn’t have a driver’s license, but that’s not what most people would mean by that.