A lot of your personality comes from rather than your DNA.

Inheritance

Explanation:

Many believe that personality traits can come from how you are treated when you are a child while that can play a part in a personality trait that's not the full truth. Personality traits are inherited from your parents so if your father is stubborn but not your mother there's a 50% chance that the child may be stubborn like his or her father.

Hope this helps.

oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean

d.embryo is the correct one