Jellyfish, which do not belong to the fish category and belong to the plankton class, have a very vital position in the food chain of marine animals and Perhaps the most striking of all aquatic creatures.

Agree Is the eyesight of these creatures so perfect that it’s worth running from them? And are they as dangerous as we think?

With different sizes, textures and shapes, jellyfish have unique characteristics and abilities.

These creatures have a jelly-like body structure and most of them have a transparent body. More than 10,000 different species These creatures usually live in the middle of the ocean, in very deep places.

Jellyfish live in salt water and largely stay away from fresh water. At the same time their body full of enough venom to kill a human or prey and they can sting a lot.

Jellyfish have a very simple anatomy compared to other sea creatures.

These creatures they have no bones, brains and hearts and yet they don’t have many of the vital organs that we have.

Jellyfish, whose body consists of 98% water The chemical structure is as simple as the physical structure.. In this structure, the epidermis takes on the task of protecting the organs; The gastrodermis is the inner layer. A gelatinous filler called mesoglea is also the part between these layers.

jellyfish, they bear a single mouth on their body and with this mouth they both take food and empty their feces. They also have a simple stomach structure and tentacles of various shapes and lengths are indispensable limbs for them.

Let’s get to our main topic: do these creatures have eyes?

When we think of the eye, although we think of a structure like ours, the situation is a little different for jellyfish. In fact, the ability to see to gain functionality only with an organ with an eye-like structure. It is not necessary.

These creatures do not have a brain structure to process complex visual stimuli, but cerebral and they also have tentacles that they use to forage for food.

At the tip of these tentacles, they can detect light and various chemical traces in the water and orient themselves at the same time. senses available.

Jellyfish eyesight is usually not limited to a single organ like we are.

Most jellyfish use these skills. with neural and protein networks called opsins performs. But it is currently not possible to place all jellyfish in the same mold. For example, the eyes of the Cnidarian and Solentera species have undergone many evolutionary changes. box jellyfish too a total of 24 opinions has.

Two of the box jellyfish’s opsins are similar to our eye structure and have the same imaging ability. These are defined as the upper and lower lens eyes and their orientate, react to light and avoid obstacles. makes a major contribution.

These box jellyfish eye structures, unlike other species, have true eyes made up of corneas and lenses.

These structures that contain the eyes are those in which the eyes are suspended. of a transparent fabric occurs. These eyes can also rotate in all directions and contribute to this creature’s ability to always point its eyes upwards.

A type of jellyfish, also known as box jelly six beams of vision on each side of his body and can thus detect light. At the same time, these perceptions play a major role in their survival.

Besides all these creatures, they do not need strong eyesight as they are not a predatory species and it is not possible for them to see us as we see them. According to one study, jellyfish, which scare off all living things nearby with their venomous stings, By deploying 120 million people in 1 year cause various health problems.