When you were a child, did you feel that you were born different, or that you were a superman? Although each individual is unique, some people have some characteristics different from most of us. Today, we are going to look at five super special features that only 5% people in the world have.

1 There is a hole in the ear.

Take a mirror to see if there are holes in your ears. This hole is called congenital ear fistula. The reason why this symptom appears is because it has already formed when you are still in your mother's stomach. 5% people in the world suffer from congenital ear fistula, which is considered as atavism. Some people suspect that early humans probably had gills, and this hole may be genetically inherited.

This hole can be removed by surgery, but it is harmless to human body. Some people choose plastic surgery to remove their faces because of aesthetic problems.

Palmaris longus

This kind of muscle called "Palmaris longus" should be a characteristic handed down by our ancestors. At that time, the existence of this muscle can help them climb trees and mountains more easily.

If you want to prove whether you have this kind of muscle, just put your hand on hardware, such as table, wall, etc. , thumb and little finger together, arm slightly raised. If the ligament in the middle of your wrist can be displayed, it means that you are a minority.

It doesn't matter if you don't need to do some climbing exercises, then this muscle belongs to the redundant part of the human body.

3 pairs of eyelashes

Many girls who wear heavy makeup will choose to put on double eyelids or more false eyelashes in order to highlight their big and deep eyes.

There are 5% people in the world who are worried about having a pair of eyelashes, and people with sparse eyelashes are envious.

Heavy eyelashes are a very rare genetic disease, which is called trichiasis.

Elizabeth Taylor, a Hollywood star, is a member of this kind of "trichiasis".

Girls who love beauty don't have to envy too much, because this symptom will not bring convenience, because this kind of eyelashes will grow too close to the cornea, causing eyelashes to be inserted backwards.

4 gold blood group

At present, ABO blood group is the most common blood group on the earth, and RH blood group is very rare. Red blood cells are covered with various antigens. If you have antigens in your blood, then you are type A blood. But type o blood is

Blood type without A and B antigens. Among more than 40 known RH antigens, D antigen closely related to clinical hospitals belongs to RH positive and RH negative blood groups.

However, RH empty blood was found in 196 1, that is, blood without any RH antigen on red blood cells. This golden blood is precious because only 43 people in the world have it. One in every two million people has this kind of golden blood. It is commendable that 9 of these 43 races will donate blood for medical research. At present, blood is closely preserved in the British blood laboratory. I hope that in the near future, this golden blood can bring medical help to mankind.

5 chimera

Chimera is a special phenomenon in zoology. In Greek mythology, it is a female monster with a lion's head and a sheep's tail that can breathe fire.

The formation of chimera is simply that two fertilized eggs of an animal fuse into an individual to grow up. Worryingly, chimeras may have two sex organs, but their appearance is no different from that of ordinary people. There are only 30 chimeras in the world at present.

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