New York researchers found people with the same genetic traits such as height, and those with similar education levels are increasingly choosing each other.
New York researchers found people with the same genetic traits such as height, and those with similar education levels are increasingly choosing each other.
New York researchers found people with the same genetic traits such as height, and those with similar education levels are increasingly choosing each other.
New York researchers found people with the same genetic traits such as height, and those with similar education levels are increasingly choosing each other.