But do snakes really have ears, and how do they generally perceive danger?

In ordinary life, we will see snakes crawling on the ground from time to time, so many people are very afraid of the appearance of snakes, in fact, snakes are not very scary, and snakes have brought a lot of benefits to us humans, so we need to know more about snakes, there are many people who do not know whether snakes have ears, snakes actually do not have ears.

In the world, there are many animals that we have not studied, whether it is elephants, tigers, lions, or snakes, frogs and other animals, we rarely go to them, and we don't know much about them, suddenly someone asked me such a question, said whether the snake has ears, this question can completely stump me, on the surface, the snake does not have long ears, so do you know whether the snake has long ears? Let's give you a brief introduction.

We all know that animals generally have ears, because the ears can hear sounds, the method of judging sounds and identifying the timbre of sounds, but there are also some animals that do not have ears, such as snakes, the appearance of snakes does not have all our ears, that is to say, snakes have no external auricles, and there are no ear holes, so simply looking at the appearance of snakes, you will not see the existence of ears, but although snakes do not have so-called ears, snakes can hear sounds, because it has auditory organs, This auditory organ is inside its head.

Ears, the so-called ears are to have external auricles, so the appearance of the snake is that there are no ears, but the snake has hearing organs, the snake's hearing organ is in its head, and the snake's jaw has a hearing organ near the jaw, although this hearing organ can not hear the sound very clearly, but the snake can hear the vibration sound from the ground, these vibration sounds will produce sound waves, enter the snake's jawbone and then transmit to the snake's bone ear, so that the snake can hear the sound, not only that, Low-frequency sounds in the air can also be picked up by snakes.

Do snakes have ears? This is a question that many people are very curious about, in fact, the appearance of the snake has no ears, but we can't just think that snakes can't hear sounds, although snakes don't have external ears, but they have auditory organs, so snakes can hear sounds, and in fact, although snakes are scary, they have a lot of benefits for us humans, so we don't want to hurt it, we must protect it.

Snakes have ears, and although they are invisible from the outside, they have the structure of ears inside their brains, but they are not very proficient in processing transmitted sounds, but through vibrations.

Snakes do not have ears, and snakes generally use their tongues to perceive the external environment, so as to judge the location and activity of their prey.

There are no ears, and they generally sense danger through the sensory organs in the jaw.

1.The meaning of "striking the grass and startling the snake".

When it comes to snakes, I believe it will shock many people, even if they just see the snake's **, it will be a little scary, and snakes may be a creature that many people are afraid of. Most parts of China have large temperature variations throughout the year, so there are significant seasonal differences in snake activity. Generally from late spring, early summer to early winter, because the temperature is between 10-35, it is suitable for snake activities.

Especially in summer, snakes are easy to appear in some grass, if you walk in the grass, suddenly a snake jumps out, it should be a very scary thing. But our ancients were clever enough to scare the snake away in advance by tapping the grass, thus avoiding some unnecessary damage. As a Chinese idiom, it means that hitting the grass but alarming the snake, which is a metaphor for punishing A and making B alert, mostly referring to the leakage of secrets due to imprudent work, which makes the other party wary.

Everyone has heard the story of scaring the snake with grass, and knows the truth well, but the problem is, the snake has no ears, but why does "hitting the grass" "scare the snake"? Can they hear sounds? If you can't hear the sound, how can you know in advance that danger is coming and run away?

2.Can snakes hear sounds?

Obviously, the heads of snakes we see every day are bare, and there are no ear-like organs at all, not even pierced ears. Of course, not only the snakes we see every day, but also the snakes we have not seen, in short, all snakes have no ears, no eardrum and tympanic chamber, that is to say, no important part of the ear, snakes do not have. Not having ears means that it is impossible for a snake to hear from the air.

No matter what animal in nature is, if you want to hear the sound in the air, you must at least have ears. Here we take the human ear as an example, the structure of the ear is divided into the outer ear, the middle ear and the inner ear, and each part can be divided into many other structures, for example, the middle ear includes the tympanic chamber, eustachian tube, tympanic sinus, mastoid process and other four important parts, each part of the ear is very important and indispensable. <>

3.How does "beating grass" "scare snakes"?

Although snakes lack a lot of important ear structures so that they can't hear sounds in the air, snakes have some ear structures, snakes have inner ears and ossicles, and the ossicle bones are connected to the snake's jaw, obviously if snakes want to "hear" sounds, they need to be close to the ground, rely on their jaws to sense the vibration of the ground, and transmit it to the inner ear, so as to "hear" the sound, not so much to hear, but to "feel" the sound. This is the reason why grass can alarm snakes. Because when we are beating grass, we cause some ground tremors, and when snakes feel the sound of vibrations, they know that danger is coming, and they will crawl.

Because the movement of a person will cause the snake to be alert, the snake is very sensitive to the movement of grass, even without ears, the vigilance is very high.

This is because snakes generally move in grass, and snakes have a particularly strong sensory ability, and when they see changes in grass, they will be vigilant.

Because snakes often hide in the grass, they will alarm the snake in the process of beating the grass, which may cause the snake to attack you.

Mainly because snakes have a very sensitive sense of touch, so when touching the grass, the snake senses and runs away.

I'm sure you've all heard of a phrase that is "scaring the snake", but how much do you know about this word? Did you know that snakes are animals that don't have ears? I believe that there are many friends who are puzzled again, since the snake has no ears, how does it hear the sound?

To understand this problem, we must first understand that the structure of the ear is divided into the outer ear, the middle ear, and the inner ear, and each part is composed of many specific structures, such as the pinna of the outer ear, these structures are indispensable, and the absence of any part will make it very difficult to hear sounds, or even inaudible. We can understand it this way, that is, although the snake does not have a complete ear structure, it has ensured that it has left a part of the ear structure in the process of evolution. Snakes have inner ears and ossicular bones, which are directly connected to the snake's jaw.

This means that snakes have conditions for hearing sounds, and if they want to hear sounds, they have to be close to the ground, relying on their jaws to sense the vibrations of the ground, and these sounds are transmitted to the inner ear, and then the sound is heard.

Therefore, the phrase "scare the snake" is correct in itself, as soon as the snake sticks to the ground, it can feel the sound. Snakes can't speak, so how do scientists know if they can hear? So scientists inserted a few electrodes above their heads to record the neural signals of the snake's cranial nerves and brainstem, that is, electrical signals.

We know that the frequencies of sound that humans can hear are between 20-20,000 Hz,Scientific studies have found that snakes are most sensitive to sounds between 80 and 160 Hz, and the sounds in these frequency ranges can be called low-frequency sounds, and the low-frequency sounds in the air can be heard by the skull.

Seeing this, I believe everyone understands how snakes hear sounds, and the evolution and reproduction of any animal has its reason, and if you want to know more, this still requires scientists to continue to study and explore.

By striking at the surrounding weeds, some vibrations will occur, and the snake's body can receive the vibrations, will feel the danger around them, and then flee quickly.

Snakes cannot hear sounds, but they can sense vibrations from the outside world. Experiments have shown that snakes are extremely sensitive to ground vibrations and can sense footsteps when walking up to 60 meters away. It turns out that snakes do not have external ears, but they have middle ears and inner ears, and in the middle ears there are also ossicles, the auricular bones, one end of which is attached to the auditory apparatus of the inner ear, and the other end is connected to the square bone that connects the upper and lower jaws.

When the outside world emits vibrations, it can transmit sound waves and vibrations from the surface to the sensory organs of the inner ear through the abdomen**, ribs, jawbone, etc., causing sensations. The so-called "striking the grass and startling the snake" is this principle.

All snakes have no ears, no eardrum, and no tympanic chamber for the middle ear, but snakes still retain some of the structure of the ear: the inner ear, and the ossicular bone, which is connected to the snake's jaw. The so-called grass startling snake is because the grass will cause the ground to produce a certain vibration, and the snake senses the sound transmitted by vibration.

Snakes don't have ears, but people's senses are sensitive and they can detect the wind and grass around them, so it's true that they can startle snakes.

I tell them that the ears in general refer to the external auricles, and do not include their hearing organs. Snakes don't have ears that we can see. They also don't have ear piercings.

Therefore, it is impossible to see that the snake has ears just by looking at its appearance. However, the snake does have a blind vertical ear in its head, near the lower jaw.

No. March 14th.

Does that mean they can't hear anything?

The snake could hear the sound, but it wasn't very clear. They don't hear sounds in the air like people do. All the snake could hear was the vibrations of the ground. These sound waves are preached by the jawbone of the serpent on the ground.

Then it went to the bone ear, so that the serpent heard the sound.