We may think that each of our limbs has a purpose. We grasp with our fingers, we see with our eyes, we walk with our feet, we hear with our ears. What about the one at the tip of our ear? our earlobes?

Of course, they are not there for us to wear earrings or piercings. So why do they exist? Let’s explain it in the light of science.

The genetic structure of our earlobes and their place in evolution are quite complex.

There are different types of earlobes. of which While some are attached to the side of the head, some are loose. Even this difference lies behind complex factors. It cannot be explained by genetic inheritance alone. It is even thought that environmental factors can be effective.

It is not known exactly what function the earlobe has, but there are theories.

Not every characteristic we develop during evolution has to fulfill a function. In other words, any evolved function It doesn’t mean ‘adaptive’. The earlobe can also be like this. However, there are several theories about the development of the earlobe.

The first of these is that when gravity made us stand on two legs, Fatty and spongy tissue can sag.

Another opinion is an extra developed area to facilitate sexuality It may be possible, but we have no information that this directly affects reproductive success.

Both of course remain theoretical, they have not been proven. earlobes, an evolutionary exception We can say that it is.

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