How do genes influence physical development?

Answer:

Genes are responsible for everything that makes you "you" from the color of your hair to the shape of your hands and the diseases you will be suseptible to later in life. From your life expectancy to how keen your eyesight is...

First answer by Loyal one. Last edit by Loyal one. Contributor trust: 26 [recommend contributor recommended]. Question popularity: 2 [recommend question].