WOW1 DNA tests are really getting good. . . they can discern what religion a person is? Does it show converts to Catholicism, who later fall away and become Protestant? How about Jehovah’s Witnesses? I wond what gene segment designates Atheists? If we concentrate there we may be able to do DNA testing for nascent Liberals in the womb. . . imagine being able to abort Democrats. . . The Democrats would change their stance on pro-choice, doing a 180 on a dime were that little trick possible, of course, what if there were a gene for conservatism? Horrors? They’d make it mandatory to abort such damaged "tumors" on future Progressive communities.
Seriously, all semites would share genes, Arabs and Jews. . . it’s internecine fighting between cousins. The Persian Arabs and what’s called noble Arabs and a minority faction of Jews (40%) are more caucazoid. . . taller, more robust. . . More of the genotype from the northern peoples who intermixed with the southern and eastern at the cross roads that met at the eastern tip of the Mediterranean Sea. Which is what made that area such a fought over and culturally interesting area of the world where ideas met, clashed, mixed, and gave birth to new, better ones. . . Mostly.
Dna tests can even detect if you are American, you need to keep up with the science.
It does more than race, but it doesn’t do religion