Jellyfish have very different characteristics compared to other sea creatures. The most striking of these features is that when they touch the human body, they cause a burning sensation in that area.
If you feel a burning sensation in your leg or any part of your body while swimming in the sea, Know that the reason is most likely a jellyfish!
Alright How do jellyfish do this?
Despite their name, jellyfish are not fish.
These are Cnidarians, which are marine animals. Like various marine animals, jellyfish also They use spear-like stingers to capture their prey. These creatures consist of only three layers and have a very simple nervous system.
Surprisingly; They have no brain, heart or blood. To both eat and dispose of waste They use a single-aperture digestive cavity.
Additionally, jellyfish use defensive cells called cnidoblasts.
Inside cnidoblasts, there are burning capsules called nematocytes. These play a role in hunting as well as defense. When jellyfish are contacted in any way, nematocysts are released from stinging capsules.
For this reason, a burning sensation is felt when contacting them. They then have a poisonous effect on the area they touch. In such a case, it is necessary not to scratch the area touched by the jellyfish, in case there are unexploded stinging cells.
Because if they explode, the effect of the poison increases even more. In addition, the contact area It should not be washed with fresh water to avoid causing new explosions. Instead, that area can be cleaned with hot sea water as it reduces the poison effect.
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