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The human in the cat's eyes is like this.
Cats are a kind of cat at dawn.
and animals that are exceptionally active at dusk, because in low-light environments, they have 6 or 8 times more visual cells than humans, and they can see more in environments where humans can barely see in the dark.
During the day, cats' eyesight at close observation is slightly weakened, and objects that can be seen clearly by the human eye at a distance of 25 cm can only be seen clearly by the cat's eye within 14 cm.
Cats are more nearsighted than humans.
We can clearly see things from 30 meters away, and cats can only see objects within 6 meters. The cat's eye sees the vista more blurrily than the world in humans' eyes, so the cat may not be able to see the city panorama clearly.
Changes in the cat's eye
A cat's pupils are very elastic and contract with the intensity of light. The pupils of a cat's eyes change throughout the day depending on the intensity of the light. The light is strong during the day, which can hurt the cat's eyes, so the cat's pupils are narrowed.
The cat's eyes are jujube kernel-like in the morning.
The cat's eyes are diagonally shaped at noon or in bright light. At this time, the light is particularly strong, and the cat's pupils are narrowed, showing the effect of a line.
Cat's eyes are round at night. At night, when the light is low, the pupils are dilated enough to become round or oval.
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Of course, cats can see people, otherwise how will it find you to raise food, how do you know that you are its owner, isn't it going to starve to death?
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Whether cats can see the good and evil of people is a controversial topic for Hu Xunhu. Some people believe that cats can see good and evil in people, while others believe that cats only react accordingly based on what humans say and do. Cats may not be able to comprehend the complex thoughts and emotions of humans, but they are able to perceive small changes and differences to judge good and evil in humans.
Cats respond differently by assessing human purpose and emotions based on their movements, sounds, smells, etc.
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The cat can't see the owner's appearance clearly.
Cats have a difficult eye in the first place, they mainly rely on hearing and smell to distinguish things, and respond sensitively to the environment. In other words, if you and your cat are playing outdoors at a distance, they won't recognize you. The reason why cats can accurately find their owners is by identifying the owner's voice and smelling the owner's body.
Cats
The feline family is a family of animals and is the most widely used pet in households around the world. Cats, with a round head, a short face, five fingers on the forelimbs, four toes on the hind limbs, sharp and curved claws at the end of the toes, the claws can be retracted, nocturnal, agile, good at jumping, most of them can climb trees, and hunt other animals in an ambush way. Cats are found all over the world (except Antarctica, where there are no wild species).
The lifespan of a cat
Under normal circumstances, the average lifespan of cats is 15 years old, due to the rapid development of the current pet medical level, and the individual differences of cats, so the lifespan of individual cats can even be reached.
Two. 10. Twenty-one years old. If you want to make the life of the cat longer, it is usually recommended that the owner should carefully raise, usually pay attention to the dietary norms, balanced nutrition, and give the cat comprehensive medical conditions, and regularly give the cat in vitro and in vivo deworming, vaccination and physical examination.
Characteristics and characteristics of cats
Cats have a good sense of hearing and smell, their hearing is 3 times higher than that of humans, and their sense of smell is 40 times higher than that of humans. Then there is the cat's whiskers, which have a unique Qi early function, which is an important tactile sensor for cats, which can distinguish size and width, etc. Strong independence and loneliness by nature are characteristics of cats over a long evolutionary process.
Adaptable, cats can quickly adapt to the environment, use living equipment, etc.
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Whether cats can see good and evil in people, there is no definitive answer to the question of whether or not they can see good.
Some studies have shown that cats are able to notice human emotions and have different preferences for different people. For example, some cats show more interest when they see familiar people, while some cats choose to stay away from strangers. These manifestations may indicate that cats are able to distinguish between good and evil in people, but this is not absolute.
In addition, cats' behavioral and cognitive processes are complex and may be affected by a variety of factors, such as individual differences and environmental factors. Therefore, although there are some signs that cats can see good and evil in people, the answer to this question is vague and more research is needed to confirm it.
There is a type of cell in the eye called "rod cells", which mainly plays the role of distinguishing colors. Human rods can distinguish three colors: blue, red, and green, but cats do not have rods in their eyes that perceive red, so they can only distinguish blue and green, but cannot distinguish red, so cats may turn gray when they see red objects.
No.
Because there are no ghosts in the world itself, cats will not see ghosts, nor will they protect their owners. >>>More
This question is the so-called benevolent and wise, the wise see the wise, the animal also has people close to it, there are also people he likes, and he can also see the beauty and ugliness of people, of course, they distinguish whether they like it or not, it may just be the smell, not by the looks, of course, this proposition has no scientific basis, and it is only speculation, the standard of animal treatment of human beings may not be divided by beauty and ugliness, that is, by smell, or by aura, but one thing is certain, Even animals have certain criteria for judging what kind of people are close to and what kind of people are far away. >>>More
As long as the cat moss no longer spreads and expands, it is effective and can be said to be improving.
If you want to determine whether the cat is pregnant, you can go to the pet hospital to observe the fetal heart rate with ultrasound about three weeks after the mating is confirmed and the mating is completed, but if you want to determine the number, you need to wait until about 45 days. Before the cat is pregnant for a month, there are not many obvious changes from the visual point of view, and by about 45 days, the cat's abdomen will be significantly bulging, and the signs of pregnancy are obvious.