How long does it take for a cat s senses of sight, hearing, and smell to start developing?

From birth, cats have a sense of hearing and smell, and when the cat is full moon, the cat's vision is almost the same, and the cat will be fully mature in about two months, so it will respond. With what you're going to eat. At three or four months, cats have already begun to practice the skills of "hunting" and playing.

But as he grows, his sense of smell and hearing becomes very sensitive, because as his body grows, he will definitely increase.

How long does it take for a cat's senses of sight, hearing, and smell to start developing? Cats are born from birth. When he opened his eyes, his senses of sight, hearing, and smell were very sensitive.

But at a very young age he had this sense of hearing and smell, because he had this sense of hearing and smell since he was a child.

There are 5 million human olfactory cells, while there are more than 100 million olfactory cells in cats, which are more than 40 times that of humans in olfactory cells, and the olfactory area of humans is about 10 square centimeters, and the olfactory area of cats is 20 40 square centimeters, which is 3 times that of humans in terms of olfactory area. In terms of the overall sensitivity of the sense of smell, cats are 80 times more sensitive than humans.

Cats leave their mark through their sense of smell. When entering an unfamiliar environment, cats will smell everywhere to spread their own scent and become familiar with their surroundings. When they find something unfamiliar, cats will also sniff to leave their own scent and mark their own territory.

A cat's nose can smell up to 500 meters away.

I think many people have heard that if you cut off a cat's whiskers, a cat can't even catch a mouse. Although this sentence is a bit exaggerated, it also makes sense, the first point is that the cat's beard is like a radar, which can discern the direction for them. Everyone knows that cats are nocturnal animals. This, depending on their eyes.

Of course, many organs on their body are of great help to their nocturnal activities, among which his whiskers, the cat's whiskers are much thicker than half of his hair, and the bottom of the whiskers goes deep into his nerve endings to play a role in identifying directions, for example, at night, if there is a movement of airflow, the cat's whiskers will feel it, and transmit this information to the brain nerves, which is conducive to their activities.

The beard of the second shop cats protects their heads from injury. Cats like to catch mice and hunt at night. Then, when they are moving in the grass or among the trees, if something touches their face, then their beard will receive this danger signal in the first place, and they will have a conditioned reflex to avoid danger.

The most important thing for cats is their whiskers.

First, a cat's whiskers can orient them. Everyone knows that cats are nocturnal animals. This, depending on their eyes.

Of course, many organs on their body are of great help to their nocturnal activities, among which his whiskers, the cat's whiskers are much thicker than half of his hair, and the bottom of the whiskers goes deep into his nerve endings to play a role in identifying directions, for example, at night, if there is a movement of airflow, the cat's whiskers will feel it, and transmit this information to the brain nerves, which is conducive to their activities.

The second point is that a cat's whiskers protect their head from injury. Why is that? Cats are known to love to catch mice and hunt at night.

So when they are moving in the grass or among the trees, if something touches their face, then their whiskers will receive this danger signal in the first time and let them have a conditioned reflex to avoid danger, this function of his whiskers is very important for cats. Because cats living in the wild will encounter many unimaginable dangers. His long, thick beard was a good way to keep them safe from some dangers.

The third point is that the cat's whiskers not only have an effect on the cat itself, but also have a role in the judgment of the owner. For example, if you have a kitten at home, how to judge the cat's mood from good to bad? His beard plays a big role in this ......Generally speaking, when the cat is not vigilant, that is, most of the time, its whiskers will naturally hang down on the sides of the face like other hairs, and when the cat is angry and angry, its whiskers will stand up like a tail, which is commonly known as the cat's fried hair!

At this time, you must calm his emotions, be careful that it will cause harm to people.

I think the cat should listen to the song, and it should be important to listen, because he hears and hears a little similar, so that he can live in a big house, and the mouse should be auditory. To listen to this is the main thing.

Cats have the most sensitive sense of touch.

Analysis] The frequency range of human ear hearing is between 20Hz and 20,000Hz, beyond which the human ear cannot hear. The hearing frequency range for dogs is: 15hz 50000hz, and the hearing frequency range for cats is:

60hz～65000hz。Dogs and cats have a different hearing range than humans, so they can hear sounds that cannot be heard by human ears, only option C is correct, and the answer is C. 【Comments】 From the solution of this question, it can be seen that it is necessary to know more about the hearing frequency range of some common animals.

The hearing frequency range of dogs and cats is different from that of humans, so some of the sounds they can hear may not be audible.