Yes there is.
Race is like breed.
The modifications are so strong there is no question what a person is.
Doesn’t mean they can’t interbreed...just like a Chihuahua and Great Dane. But they were modified as to be highly distinguishable. They’re all dogs but their characteristics are different and so is the DNA.
Yes there is.
Race is like breed.
—
No. Race was an invented construct from the Middle Ages. One could just as well compartmentalize people based on their height, eye color, or if they have attached or detached ear lobes.
https://www.journals.uchicago.edu/doi/abs/10.1086/392853?journalCode=phos