A SEP IRA (Simplified Employee Pension) is a retirement plan that is popular with many small business owners and self employed individuals. The 2015 SEP IRA contribution limit is $53,000 (the 2014 SEP limit is $52,000).
Meanwhile, other studies suggest that another gene, DRD4, may also play a role in traits such as shyness and anxiety. The DRD4 gene codes for a protein that binds dopamine, another chemical messenger that has powerful effects in the brain. Again, the DRD4 gene comes in two forms: a long and a short version.
Inherited Traits. Inherited traits are perhaps the easiest to understand. They are usually physical characteristics that you inherit from your parents or relatives through genetics. For example, you might inherit your mother's eye shape or color, or you might inherit your grandmother's smile.Height, hair color, eye color, facial features, and more can all be inherited traits.he person you are -- from what you look like to how you behave -- is a combination of genetic and environmental influences. You might get your freckles from your mom, through genetics, but you might also get your sense of humor from her, a learned trait.