Why do rabbits have three halves? Why is the mouth of a rabbit a three petal mouth

Many people like rabbits because they have a peculiar three-petal mouth, and they are very cute when eating. But do you know why rabbits have three-petal mouths? The three-petal mouth is the signature feature of rabbits, and now when we talk about rabbits, we associate it with its three-petal mouth.

In fact, scientifically speaking, the mouth of a rabbit should be 2 lip flaps. We know that rabbits are very small and they eat very low grass. The rabbit's upper lip is bifurcated, mainly to enhance the flexibility of the lips and make it easier to hold the grass on the ground into the mouth.

It can also be proved that the rabbit's three-petal mouth is mainly caused by eating habits.

Studies have found that the rabbit's three-petal mouth is actually given by evolution, the hare's food is a variety of grass and grass roots, rabbits have developed front teeth, the three-petal mouth is conducive to rabbits when eating grass, whether the front teeth can be turned out, when the rabbit is eating low grass, it will not be blocked by the lips, and the speed of eating will be greatly accelerated!

In addition to rabbit accidents, there are still many people in the animal kingdom who have three-petal mouths. For example, kangaroos and camels in herbivores are also three-lobed mouths. These animals are similar to rabbits, and the upper lip of herbivores such as sheep and camels is also very mobile when eating grass, so it is as flexible as the rabbit's three-petaled mouth.

Why do rabbits have three-petal mouths and are particularly fond of grinding their teeth? Let's take a look.

Why is the rabbit's mouth three-petaled, and is there any special use for it?

The three-petal mouth is the main feature of rabbits, and it is a structural function that rabbits have evolved in order to adapt to the changes in survival. The three-petal mouth is good for helping rabbits to eat, rabbits have well-developed front teeth, and when it lowers its head to eat grass, its mouth will not be subject to much resistance and can eat quickly. Rabbits mainly eat early in the morning and at night, and especially prefer to eat sweet foods.

The three-petal mouth is the main feature of rabbits, and it is a structural function that rabbits have evolved in order to adapt to survival and change, and the purpose is to help them eat better.

The rabbit's three-petal mouth is conducive to helping the rabbit eat, the rabbit likes to nibble on all kinds of grass roots and grass, the rabbit has developed front teeth, when the rabbit bows its head to eat grass, the teeth will not be resisted by the mouth, and the rabbit's eating speed is greatly accelerated.

Rabbits mainly eat early in the morning and at night, they like to eat sweets, and they will choose foods with higher sugar content to eat in front of a pile of food. When feeding, you need to pay attention to the sugar intake of rabbits to avoid diabetes.

The rabbit's three-petaled mouth is because of the need for evolution and survival.

The three-petal mouth is one of the rabbit's signature features. As we all know, the main food of wild rabbits is a variety of grass and grass roots, however, nibbling grass roots and grass tips is a skill required, and the physiological characteristics of the three-petal mouth are conducive to turning out the rabbit's front teeth, so that when they eat low grass, they will not be blocked by the lips, and the eating efficiency will be greatly improved.

Rabbits eat mainly in the early morning and at night, and they especially like to eat sweets, and they tend to choose more sugary foods in front of a pile of food.

Expand the Profile of the Eye:

In addition to the three-petal mouth, the rabbit has many of the signature features of round pants:

1. Long ears.

The rabbit's long ears have two main functions, the first is that they help the rabbit hear very small sounds, such as the sound of a predator approaching quietly, and then determine where the sound is coming from. In addition, long ears are more conducive to heat dissipation and help rabbits cool down during the hot summer months.

2. Incisors.

Excessively long front teeth can prevent rabbits from closing their lips, prevent them from eating properly, and in the worst cases, even starve to death. If the root of the front teeth grows inward, the long root may block the tear duct of the rabbit, and the rabbit will shed tears and cause bacterial infection.

Therefore, rabbits usually eat a lot of hay to grind their teeth. The biggest difference from rodents is that they have a pair of teeth behind their two front teeth.

It has something to do with the rabbit's eating, what do rabbits like to eat? Of course, I love radishes and vegetables. However, the hare, the ancestor of the rabbit, did not eat these things very often, and their main food was all kinds of grass and grass roots.

There is a difference in skill between gnawing grass and eating grass tips, and if you let the cows and raise them to gnaw the grass roots, their thick upper lip is enough to get in the way. When the rabbit eats grass, it first grins on the top two mouths, revealing two front teeth, and then bites the grass roots tightly with teeth, and slowly eats into the mouth, which is the benefit of the three-petal mouth, eating grass roots is not in the way, it is very convenient.

Rabbits have well-developed front teeth, if the upper lip is not separated, when the head is lowered to graze, the front teeth just block the mouth, and the separated upper lip, you can clamp the grass and then send it to the mouth, so when they eat grass, the upper lip will inevitably move habitually.

The physiological characteristics of the three-petal mouth are conducive to turning out the front teeth, and when eating very low grass, it will not be blocked by the lips, and the eating efficiency is higher. Kangaroos and camels are also three-petaled mouths among the animals that eat grass, and they live in the desert and will starve if they can't eat very low grass.

The rabbit's three-petaled mouth is because of the need for evolution and survival.

The three-petal mouth is one of the rabbit's signature features. As we all know, the main food of wild rabbits is a variety of grass and grass roots, however, nibbling grass roots and grass tips is a skill required, and the physiological characteristics of the three-petal mouth are conducive to turning out the rabbit's front teeth, so that when they eat low grass, they will not be blocked by the lips, and the eating efficiency will be greatly improved.