W: Why don’t we buy a car, dear
M: I have been thinking about it for a long time. I think it necessary for us to buy one. We live so far away from my company.
W: Yes. With a car, you wouldn’t have to catch a bus to work. It can save a lot of time.
M: Sure, but we don’t have enough money at present.
W: Why not borrow some from the bank I think we won’t have to borrow so much now.
M: Well, let’s go down town and have a look.
We have more genes in common with people we pick to be our friends than with strangers. Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is 1 a study publishedfrom the University of California and Yale University in theProceedings of the National Academy of Sciences, has 2 . The study is a genome-wide analysis conducted 3 1932 unique subjects which 4 pairs of unrelated friends and unrelated strangers. The same people were used in both 5. While 1% may seem 6 , it is not so to a geneticist. As co-author of the study James Fowler, professor of medical genetics at UC San Diego says, "Most people do not even 7 their fourth cousins but somehow manage to select as friends the people who 8 our kin." The team 9 developed a "friendship score" which can predict who will be your friend based on their genes. The study also found that the genes for smell were something shared in friends but not genes for
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