Who does a child inherit their height from?
At least 700 genetic variations are responsible for determining height, coming from both mom and dad’s genes. But there is evidence to suggest that each parent’s “height gene” functions a bit differently. Dad’s genes play a significant role in promoting growth.
How is height passed down genetically?
The main factor that influences a person’s height is their genetic makeup. However, many other factors can influence height during development, including nutrition, hormones, activity levels, and medical conditions. Scientists believe that genetic makeup, or DNA, is responsible for about 80% of a person’s height.
Can a tall father have a short son?
If you are a man with average height, you can expect your son to be a few inches (centimeters) taller than you. … His son will still be shorter than average. For fathers who are exceptionally tall or short, their sons will be taller or shorter than average, but by not so much as their fathers.