Hot Mess Housewife: 5 Random Things: Heritage

Whooo, 5 Random Things post! Long time no see, randomness.

This time's theme: Heritage! However I want to interpret it, because reasons.

I am utterly fascinated by genetics. If I had been better at science and I knew what jobs were available to study how we're made up via DNA, I would probably get a job in it. The only thing I really remember, though, is how dominant genes and recessive genes work. Considering brown eyes are dominant and will ALWAYS win over light-colored eyes, the only way light-colored eyes can happen in a child of a dark-eyed parent and a light-eyed parent is if the dark-eyed parent has a recessive gene with their dominant gene. That means my Mexican-American dad with the dark brown eyes has a recessive gene somewhere in his bloodline that allowed me to inherit my German/Dutch-American mom's hazel eyes! WEIRD.
Speaking of other weird stuff I've inherited, my curly hair is something of an anomaly that we can't exactly figure out WHERE it came from. Mom's hair is stick straight, and my dad's hair is mostly straight as well (there's a very loose wave in it, but having seen him with long hair I would not call it "curly" or "wavy"). Our suspicion is that I have a trait that skipped a generation - my maternal grandpa had a very distinctive wave in his hair (but it wasn't long enough for us to tell), and my paternal great-uncle also had a wave in his hair... so it's from SOMEWHERE, but we're still not sure from where!
I'm totally angling to inherit the ring I borrowed from my maternal grandma for my wedding; she had it made from her engagement and wedding ring. My grandpa and she were married for over 50 years when he died in 2003. My mom currently has it, and as long as I don't piss her off, I should get it. It's more for sentimental reasons than for money reasons; our family has so few passed-down heirlooms that I want all I can get (so I can lock them away forever!)

The ring - I wore it on my right pinky finger for my "something borrowed"
Do you know the difference between ethnicity and race? I didn't for the longest time - I used to get so confused on forms when it asked if I was Hispanic/Latino (which, as a 50% heritage, would be a yes), then ask me what my race is - and my only option was "white, not hispanic". It was like, whaaaaaa? So it turns out I'm racially white and ethnically hispanic/latino and caucasian. SO CONFUSING. Plus according to the U.S. Census, Hispanic/Latino IS considered a different race. WHAT THE HECK. This is the burden of multi-racial kids - having to pick a side.
When I fantasize about what our kids will look like, should The Hubs and I be so blessed as to have them naturally, we have decided that we hope our kids inherit The Hubs' lovely blue eye color and totally adorable dimples along with my eye shape and chubby cheeks. Both of our smiles are nice, so we're not being picky, and we're both brunettes so our kid would be stuck with that hair color (but will probably start out blonde like we both did). It's nice to fantasize about.