How Many Holes Are There in a Human Body?

When it comes to holes in the human body, the first thing that comes to mind is nose, ear, mouth, navel and anus may occur. After all, there is no doubt about what we see when we look in the mirror.

But now The holes your body has are not limited to these. You are about to witness it.

In fact, the answer to this question differs depending on how a hole is defined.

If we think of a hole as any opening on a surface, there are many holes in the human body. For example; mouth, nose, ears, eyes and genitals, are the openings the body has.

But on the other hand, a hole topological hole It is also possible to define it as . A topological hole is an opening that cannot be filled by the extensibility or bending of the surface of the hole.

To put it in a more understandable way, let’s imagine that an infinitely long unbreakable rod is placed in the hole. If the rod can pass through the opening and come out the other side; This is not a topological hole. However If the rod gets blocked somewhere, this becomes a topological hole.

For example, if we put a long stick into our mouth, this stick comes out from the anus.

This shows that the human body is not a topological hole. It is possible to classify holes as blind holes as well as open and topological categories. at this point pores, sweat glands and hair follicles, blind holes is included in the class.

In addition, it is not possible to express the pores, sweat glands and hair follicles in the human body with an exact number. Especially the density of hair follicles, It varies greatly depending on each person’s physical structure.

However, researcher Adolph Schultz, who closely examined the nature of hair density and distribution, says that a person has approximately 301-312 hair follicles.

Again, when the German anatomist Karl Friedrich Theodor turned his microscope to the human body how many sweat glands are there It reaches some results, although not definitive.

According to the anatomist, for example on the sole of the foot approximately 300 sweat glands per square centimeter has. There are also different researchers who conclude that this number is approximately 600. At this point, it is possible to clearly say that there are many contradictions when it comes to the human body.

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