We Share More Than Similar Looks with Our Dopplegangers

Researchers discovered that similar looking people share similar genotypes and genetic makeup.

Turns out we have more in common with our dopplegangers than just looks! New research suggests that people who share similar physical traits may have similar dna as well! Look-alikes were asked to complete a bio-metric and lifestyle questionnaire as well as submitted saliva samples. Researchers discovered that similar looking people share similar genotypes and genetic makeup.