How might heredity and psychology be related?

There are multiple certain genes that parents and ancestors can pass on to their children, and grandchildren. for example eye color, hair color, height, and other physical characteristics they may possess.

Within genetics, a special branch of DNA science emerged which studies the heritability of such traits as intelligence, behavior, and personality.  

Therefore, just like your eye color, you can inherit other characteristics from your parents besides physical characteristics.

They might be white heads, basically pimples but you should ask your parents to check them out before it’s something bad.

What you should re write your question it doesn’t make sense