Why do all animals look the same, but humans look so different?

I see similar issues every few days and it confuses me every time.

Humans look very different from you because you are human, your genes tend to identify humans better than okapi, and you can see human faces (but not okapi's) every day as you grow up.

Of course, the individuals of many species are essentially the same, but I'm talking about those species that reproduce asexually, and they're basically creating their own miniature clones.

If we turn to animals that are closer to us, such as mammals, we can see that individuals of the same species are actually completely different.

You can't say those three chimpanzees all look the same.

To be fair, they may be different subspecies, but this only proves that there are significant differences, often in appearance, which leads us to distinguish and propose narrower classifications, even within the same species. "Chimpanzees all look the same"It was overthrown immediately.

These red foxes all like to peek out from behind trees, but their facial features are distinctly different:

You might think that red foxes all look similar, but Koreans, Pacific Islanders, and Ethiopians look very different. For red foxes, these two foxes may be "very different" than humans.

I'm sure there's a genetic element to this, but at the same time, the more time you spend with other humans, the more you'll see even the slightest differences. Scientists who study whales, leopards, or squirrels on a daily basis will notice differences that you may not notice because they study them closely every day.

Whether it's sight, smell, or sound, animals of a particular species have an intrinsic way of distinguishing them from each other. They can be just as superficial (if not more superficial) than humans, and many courtship rituals (in species with good eyesight) involve impressing the opposite sex with their appearance.

If they all look the same, it doesn't make much sense.

If a blue-footed boobies return from fishing and don't recognize their mate, it can also be confusing.

Are you my husband? He was standing here when I left. Or on the stone next to it, well, you can. Either way, we all look the same.

So, if you want, why not choose a species and carefully study the ** of different individuals every day for a few years? Undoubtedly, this way you will be able to distinguish them more effectively. If you can't do that, you can trust me when I say that for many other animals, humans are not significantly different, and their individuals may be different.

Everybody's opinion is different, and of course what I'm saying is not necessarily accurate, but I think because humans know how to use tools, while animals don't, it seems that humans are more advanced than animals.

I think that's because of the same kind of animal, they look very similar, so humans can't distinguish them, think they all look the same, but animals can be clearly distinguished from each other, and the same is true for humans.

Because the IQ of human beings is very high. The evolutionary is the most comprehensive. So humans as higher animals look very different.

The differences are:1The human brain has a higher center of language, which animals do not. 2.People make tools, animals don't. There are so many similarities, especially with mammalian primates.

People can go online, animals don't.

Mainly because people are visual animals, people can spine to find changes in each other's facial features when they see their own kind, but we can't find the differences between animals, in fact, there are differences between animals, and the differences between animals are not very obvious, so it is difficult for us to distinguish.

In the process of human evolution, due to the influence of genetic factors, the gap between human beings will be relatively large.

This is because man is a high-level animal, very different from other animals, man is thoughtful, creative, and man is also through evolution, so there is no evolution into other species, only one, but there is a difference in skin color and other characteristics.

Because people's attributes are relatively simple, except for different skin tones and different faces, everything else is basically the same, and there is nothing to classify.

Because man is a species of ape, a branch, that slowly evolved into the current Homo sapiens, there are no different species.

In ancient times, there were still many species of human beings, but many species have become extinct, leaving only one species of human.

Although there is only one type of person, it can be divided into different genders, different nationalities, and different appearances depending on the color of the skin.

The reason why human beings are human beings, the spirits of all things, and ordinary animals are different is that we embody different characteristics in the dimension of "human nature".

Here is a two-dimensional model of fierce combustion that I like (Haslam, 2006).

Haslam believes that human nature is determined by two dimensions, one called human nature and the other called human uniqueness.

The so-called "essence of human beings" is the ability of human beings to experience emotions. We say that people have seven emotions and six desires, joys, angers, sorrows, and joys. Conversely, if a "person" is not able to perceive emotions, we will consider him to be a "heartless person".

And "human uniqueness" means that people should have the ability to think and reason. Aristotle said that man is a rational animal. If a "person" does not have the ability to think rationally, we will think that he is an "irrational person".

The most typical "ruthless people" are robots, tool people. They may have a high ability to think rationally, but they have no human emotions and do not know how to empathize with the joys, sorrows and sorrows of others. And the most typical "unreasonable person" is a child, an animal person.

They know the joys and sorrows, but they are often "vexatious".

Haslam's theory is supported by numerous studies.

Based on this, what is the essential difference between humans and other animals?

Probably rational thinking.

Note that the description of human nature is not a 1-0 dichotomous and is a continuous variable. As a result, gorillas can also be trained to perform simple computing tasks. True reason, however, cannot be attained unless God manifests itself.

The world that squirrels see is also black and white.

Studies have confirmed that most mammals are color blind. For example, cows, sheep, horses, dogs, cats, etc., can hardly distinguish colors, and the colors reflected in their eyes are only black, white, and gray 3 colors, which are as monotonous as we watch black and white TV. In the bullring in Spain, the bullfighter challenges the bull with a red cloak, and people think that the red color irritates it, but in fact, it is because the cloak is constantly shaking in front of the bull's eyes, which makes it annoyed and complains, and if the cloak is changed to a different color, the bull will have the same reaction.

The dog can't distinguish colors, it looks at things like a black and white**. Dogs hunt prey mainly by smell and hearing, except for 4 legs.

Our human "close relative" apes are also color-bred, living a prosaic gray life. Voles, house mice, yellow squirrels, chipmunks, squirrels, prairie dogs, etc., also cannot distinguish colors. Giraffes can distinguish yellow, green, and orange.

Deer have the strongest recognition of gray. Interestingly, although the zebra is colorblind, it can use color to protect itself. Zebras and other animals mix together to graze, and the black and white stripes can attract attention, so in case of danger, all zebras will quickly flee as soon as the lead horse moves.

When the zebra runs, the shaking of the black and white stripes makes it difficult for the predator to quickly determine the distance, and the zebra can escape safely.

This is not the case with birds. With the exception of some birds that are accustomed to nightlife, such as owls, which cannot recognize color because there are no cone cells in the retina, many birds have a sense of color. Crows fly at high altitudes and need to find a place to land, and the color will help them judge the distance and shape.

This allows them to catch the bugs flying in the air and land lightly on the branches. The birds' ability to discriminate colors is also beneficial in their search for mates. Think about it, males often use showy feathers to attract the opposite sex, if they can't feel the color, then what is the charm of male birds?

Most aquatic animals have the ability to distinguish colors. Sea bass perceives color. Biologists feed them red-dyed larvae, and when they get used to it, they switch to red wool, and the bass does exactly that.

Lobsters, small shrimps, and reptiles such as soft-shelled turtles, mullets, and lizards also have a sense of color.

Although insects are lower animals, they are more intelligent than mammals in their ability to distinguish colors. It is reported that dragonflies have the best vision of color, followed by butterflies and moths. Flies and mosquitoes can also see the color.

Houseflies hate blue the most, so they are reluctant to approach blue doors and windows. Mosquitoes are able to distinguish between yellow, blue, and black, and have a preference for black. Industrious little bees live among thousands of purple and red flowers, but they are red, and there is no difference between red and black in the eyes of bees.

Bees can distinguish between green and yellow;There are 3 colors of blue, but orange, yellow, and green appear to them to be the same. They also couldn't tell the difference between blue and violet. However, bees can see ultraviolet rays that are invisible to humans, and can accurately distinguish ultraviolet rays from various shades of white and gray.

The dangong in the eyes of the bees.

Raid Ying is pink, while bai

The leaves in the lizard's eyes are bright orange. Although humans and zhi most apes see dao

All of them are three primary colors, but other animals are only sensitive to blue and yellow.

Birds, reptiles, amphibians, and certain insects can see four or more primary colors, and many can see light in the ultraviolet range—a range that is completely invisible to humans unless a full-spectrum camera is used.

For bees, the flowers are exceptionally bright because they can see ultraviolet (UV) rays. Their almost fluorescent color is very effective in attracting pollinators.

Ultraviolet light is also very important in attracting the opposite sex in birds, reptiles, and other animals. Tenerife lizards are able to see more colored details than humans, such as blue patches on each other's cheeks, because their ultraviolet vision is more powerful. This example shows how color can be used as a private signal by certain species when the evolutionary pressure of sexual suggestion competes with hiding from predators.

From pink dandelions and yellow snowdrops to orange leaves, the latest technology reveals the world through the eyes of different animals.

People pay attention to people, animals focus on their own kind and natural enemies, and people look at the whole world differently because of their thoughts

There will be a lot of differences in the colors seen.

You see a monkey, but it doesn't know you're human.