Fortunately, people didn't know about a lovely balloon-like creature at that time.
Is puffer fish, also known as puffer fish, inflatable fish.
As the name implies, it is a creature that can expand its own volume to two or three times.
If you meet these "bad children" unfortunately, you are likely to be killed.
However, friends should also want to know, if these puffed puffed puffed puffed puffed fish are pricked with needles, will they explode like balloons?
In fact, the puffer fish bulges because it drinks water desperately when it is scared.
The volume becomes very large, and automatically closes the cheek crack after absorbing enough water.
It lets water enter the stomach, fills the whole body with water, and turns itself into a water polo.
If you stab again at this time, you will spit and stare angrily at this "bad guy" who destroys your appearance.
However, the fact is much more cruel than we thought.
If a slight sting only destroys the superficial skin or muscle tissue, the puffer fish will struggle painfully.
But the volume of the ball will not change much.
If you accidentally stab your stomach with shaking hands, there are two situations.
If the needle is thin, the wound is small and the sealing speed is fast. Even if a small amount of water seeps out, it will not affect the overall volume of the ball.
If the needle is too thick, the speed of wound closure can't keep up with the speed of water seepage, and it is estimated that it will become suffocating.
However, in either case, the puffer fish will die heroically because of your curiosity.
Just, so MengMeng's puffer fish, friends got it?
Of course it won't explode!
The reason of puffer fish bulging.
In fact, other respondents almost told the reason. Simply put, this is a way for puffer fish to protect themselves. When frightened, it will absorb water crazily for about 14 seconds, drink about 35 mouthfuls of water, and become bigger rapidly. When it sucks enough water, it will close the branchial fissure, and then the stomach will become larger than normal 100 times. Because the puffer fish skin is particularly suitable for expansion, the puffer fish we see will become bulging to scare the enemy.
acupuncture
For this idea, I just want to say that you must never do experiments and don't base your thirst for knowledge on the pain of puffer fish. Because we can completely analyze it according to theoretical knowledge.
First of all, we should know that the skin of puffer fish is not a balloon, which is extremely elastic, and because of the existence of muscle tissue, it will shrink and blood and cells will be repaired quickly, so the volume of puffer fish will not change much, but only if the needle you use is very thin. If it is too thick, there is no need to discuss it. Although this will not make the puffer fish "leak urine", it will hurt! ! ! It's like someone pricked you with a needle.
Secondly, the depth of the needle will also have an impact. If the needle goes too deep and goes straight into the stomach, then the final fate of this puffer fish is that life is worse than death anyway. .
Some people say, what if I don't let the puffer fish get bigger in the water, but directly in the air? The conclusion is the same as above, because the muscle tissue is closed and will not explode, but the puffer fish will still hurt and may die.
The original name of puffer fish is puffer fish.
The puffer fish will swell because when it is frightened, it will drink water desperately. The volume will become very large, as shown in the figure. After absorbing enough water, it will close the cheek crack. It lets water enter the stomach, fills the whole body with water, and turns itself into a water polo.
What if you stick a needle in a crab?
If you prick the surface skin of the river crab with a needle, it will not change much.
If a needle goes down and hurts its muscle tissue, the river otter will struggle painfully. The volume of the ball will not change much.
If you accidentally stab your stomach, there are two situations.
1. If the needle is thin, the wound is small and the sealing speed is fast. Even if a small amount of water seeps out, it will not affect the overall volume of the ball.
2. If a needle is thick and the wound is large, the closing speed of the wound can't keep up with the speed of water seepage, and the volume will shrink rapidly and eventually die.
I think I can still answer this question. I have been fishing in Bohai for more than 20 years, and I can be described as an old fisherman. Although there are geographical restrictions, it does not affect the answer to the whole question.
The puffer fish, a lovely species, has brighter fins than the body, reddish or yellow, and the whole body is covered with short spines, showing punctate or annular spots, and some are striped spots.
The puffer fish is called "Lada" along the coast of Dongying, and its catch in Bohai Sea is very small, so it is not the main economic fish species.
When I first saw puffer fish, I didn't know it was poisonous. The puffer fish just out of the net is very active, jumping up and down on the deck, with its tail straight, and soon it will inhale into its stomach, and then it will swell like a ball, with small thorns standing on end.
I said I would stew it to make soup, and then the captain solemnly told me that this fish is poisonous and must not be eaten. His expression reminds me that fish cannot be eaten forever.
Since you can't eat, let's play. Besides, it's fun to watch it bulging. It was knocked with chopsticks at first. The more you knock, the harder you knock. I'm really worried that it will explode by itself.
After playing for a while, I was a little tired and had a whim. Will the puffer fish explode when it is stung? I found a needle and stuck it on the puffer fish. When I pulled out the needle, I only lost a little gas. The ball was touched and stuck by Microsoft, and it was still the same. I changed the money nail, only stabbed it once, and the puffer fish was flat and could not bulge any more. I switched to a puffer fish and finally came to the conclusion that only a lot of small wounds or a big wound on my body can stop me from venting, but it will never explode.
I am a veteran fisherman, I hope you like it.
I am a big bear-but doing good deeds is the future of Mo Wen.
First correct it. In fact, the original name of puffer fish is:
River bream and puffer fish ... have the same pronunciation but different words, so many people are used to changing the name of this cute little guy. . As the saying goes: "There is no road in the world, and more people will become roads."
Make clear its name first, and then talk about why this little cutie bulges.
As long as it is attacked in the water, it will support itself by drinking water (full of water)
But as long as you go ashore, can't there be water to swell? The answer is yes.
At this time, it can only rely on holding its breath. The purpose of doing this is to scare its opponents ... it seems that besides, do you think I am terrible?
But in our eyes ... it became cute.
Back to the subject, this question is evil .. with a needle. . Who has this heart?
You can stab it hard. . And it won't explode
In times of crisis, puffer fish will quickly inhale a lot of air or water, making their bodies swell and threatening their enemies. But if you are stabbed, it will not explode like a balloon, but will be injured or killed.
Biological tissues are different from balloons. The balloon has only a thin layer of rubber. After inflation, the pressure of the gas makes the balloon wall expand very thin. After pricking a hole with a needle, the integrity of the balloon is destroyed, the stress at the pinhole is uneven, and the balloon explodes in all directions. The structure of biological tissue is divided into several layers, with skin outside and fat, muscle, peritoneum and other structures below. Biological tissue has a strong ability to resist external stimuli, and the tissues around the damaged tissue will quickly fill the vacancy.
Blowing the puffer fish with a needle will naturally stab a hole, but in general, the pinhole will be quickly blocked by blood and the tissue will repair the pinhole. For puffer fish, it only hurts for a while, and then it doesn't feel anything. However, if it penetrates into the inflated part and the air pressure is high, some gas may leak out or some liquid may flow out, but it will not make the puffer fish explode. If Li Bai grinds an iron bar in front of the needle, he may pierce the puffer fish (not pierce it), or cause serious tissue damage in his body and die.
No, it won't burst like a balloon explosion, but it will collapse like a balloon leak. I saw a video, you can check it. The puffer fish fights with Pippi shrimp, and the bulging puffer fish is constantly teased by Pippi shrimp. It's better to get hurt and deflate and be dragged into the shrimp hole.
Is puffer fish used as balloons? The puffer fish will definitely not explode when it is pricked with a needle, but the balloon will definitely explode or leak when it is pricked with a needle.
I can only say that the frightened puffer fish is so cute, round and soft like a ball!
So why are puffer fish sometimes round?
Pufferfish live in water. Generally, if they are frightened, they will drink about 35 mouthfuls of water in 14 seconds, and then their volume will increase, in other words, they will be full. When they absorb enough water, their branchial cleft will be completely closed, and the solid membrane flap will jump out from above the mouth to play a sealing role. When the water in the mouth contracts and is injected into the esophagus, the stomach will expand to 100 times the normal volume.
Then why doesn't the needle explode?
Because it is muscle tissue, not gas like a balloon.
If your needle goes in, it will only leak a little water, and the volume will not change obviously. But when it returns to normal, it will die. ...
If you prick it with a bigger and thicker needle, it will soon ooze a lot of water, shrink and die. ...
Please don't bully the poor puffer fish. Although they are poisonous, they are only weak. Although they are really delicious, please don't forget that they are really weak. They are just round, they have thorns, just for self-defense. They just want to live. A small amount of puffer fish has become a delicacy on people's table at the cost of defending the puffer fish family. So we should pay homage to this lovely little guy.
So, please never hurt them for no reason.
Hello, I'm Mr. Lin. What I want to discuss with you today is whether the puffer fish will explode if it bulges and sticks it with a needle.
Run a question and tell a childhood story.
I think everyone always had the experience of playing happily with all kinds of small animals when they were young. At that time, it was really (sang) listening (Xin) enjoying (ice) seeing (Kuang).
The story begins with an animal in my hometown whose real name is "Gucci". It is a kind of toad.
It is called "Empty Drum" because people like to tease it every time they find it (especially all kinds of bear Haizi), and then it gets angry, and its cheeks (which should be this part) get bigger and bigger, and then its stomach gets bigger and bigger. . . Then, it is called "air drum".
Of course, this is what adults say, and we naturally believe it. But based on the choice that practice is the only criterion for testing truth, one day my friend and I found a pump, and then formed a circle and knocked it with a small stick. Note, it's constant knocking, one after another, and everyone is not ruthless enough, even merciless, or even seamlessly docked, thus giving empty drums hundreds of boards. . .
It was like taking drugs at that time. I have to check its airbag before stopping. Sure enough, it was very, very angry and jumped around trying to escape. We Xiong Haizi chased after it and watched it get bigger and bigger. . .
We tortured it for more than half an hour, so we were all tired. It probably hurt to death. > _ however, it just doesn't explode. We are impatient, feel stupid and don't explode. Then, one of my friends couldn't wait, so he picked up a brick.
From now on, we will never bully toads again. . In fact, I want to say that all animals have the ability of self-defense, but this is only a defense mechanism, and should not hurt the enemy 1000, losing 800. They get bigger just to scare small animals that are not much different from them. As for the relationship between puffer fish and human beings, it's like the gap between people on earth and threesomes is too big, that's all …
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