Husbands and wives have similar DNA

    




Scientists, comparing 800 couples found that spouses of DNA is very similar.

Researchers at the University of California compared the DNA of married couples with each other and randomly chosen people. It turned out that genes of husband and wife have a lot in common, in comparison with DNA extraneous personalities. Scientists say that such data partly explains the fact that people tend to associate with those who live nearby or belongs to a particular ethnic group. In addition, the choice of a spouse is affected by height, weight, interests and beliefs, and this automatically forces the person to choose someone with similar genes.

Source: nauka24news.ru/