๐ [There may really be a person in this world who looks like you by eight points]
Looking at a picture today, I remembered a very interesting question: why two people who are unrelated and have no blood relationship look so similar.
I looked up the data, and even the scientists did not have a particularly scientific authoritative explanation. However, some civil sciences have given some explanations.
For example, in ancient times, the mainland was only a few million or tens of millions of people, after continuous cross-breeding, developed to the current population of 1.4 billion, the probability of similar facial genetic characteristics is still there. The question, then, is it possible that two people with particularly similar facial features come from the same ancestor or were relatives generations ago.
Scientists don't know exactly how many genes are at work. But the number of genes that affect human facial features is limited. Humans don't know when those genes will manifest on their faces.
At this point, the possible conclusion is interesting: two people who are particularly similar are likely to have come from the same family hundreds or thousands of years ago.
Fate that! [Cute]
