Fact 1: Characteristics that are encoded in DNA are called genetic traits.

Fact 2: Intelligence is primarily a genetically inherited trait.

Given the two facts above, answer the question "Intelligence is primarily encoded in what?" with the following options: 
- Man
 - RNA
 - SNPs
 - p53
 - deep set eyes
 - reading glasses
 - DNA
 - python code


 

       DNA  