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"Eh~, the intensive phobia is defeated!"

"So many killer bees sting it, does it hurt?"

"Ma Ma Xiang that people eat!"

"This is the powerhouse at the top of the food chain!"

Liu Wei was also a bit trembling.

So many killer bees, if flying over at him, without auxiliary tools to drive, will definitely kill him.

However, the flat-headed brother did not want to leave without eating enough.

"Brothers, Brother Pingtou is an all-terrain sports player. There is no place on the grassland where it cannot be reached.

Its paws are thick, and its length is longer than that of the black bear. We know that the black bear is a well-known tree climber. Relying on the strong and powerful paws, it can drive hundreds of pounds of body to climb up the big tree.

The body weight of the flat-headed brother is only one-tenth of the black bear's weight.

It usually squats around the trees at night, because the leopard moving on the grassland will carry the captured gifts to the tree, and when the leopard walks out and walks, it will climb up the tree to steal food.

If it happens to happen, it will not be stage fright, and show its courage and lifeless spirit to entangle with the leopard. On the grassland, the leopard is one of the most feared opponents of the flat-headed brother, but it also It will not catch the hand and let the leopard easily subdue, often the long struggle will make the leopard take the initiative to give up.

In addition to the trees, underground rodents can't escape their appetite. Even porcupine-like creatures covered with spikes, they will find ways to challenge it. Predation is not much, but more is to drive away Porcupine, seize its cave.

In its view, the porcupine's cave is much better than its own!

The bees in the cracks of the rock we see now cannot escape their fate.

So the question is coming?

Where did it come from such courage? "Liu Wei threw the topic.

"Yes! The body is so small, neither strong nor strong!"

"Courage alone is not enough to dominate the African savannah!"

"Generally courageous players, the ending is very tragic!"

"Is it really immune to snake venom?"

As mentioned by Liu Wei, the audience in the live broadcast raised questions.

Where is the courage of the flat-headed brother?

Liu Wei took advantage of it while still enjoying the food, popular science said, "Actually, the flat-headed brother has no strong desire to attack when facing a powerful opponent. In his consciousness, the most fierce appearance can scare the opponent, a little bluff. the meaning of.

Its cleverness is here, bluff can make opponents hesitate, and then create an opportunity to escape from the scene.

In our human words, its psychological tactics are very slippery!

However, relying solely on strategic tactics and trying to escape many times from the top spoilers on the grasslands such as the lion, leopard, etc., is not enough.

It also has a comprehensive defense mechanism.

One is physical defense. Here I combine the anti-drug ability of the flat-headed brother to give you science.

The physical defense mechanism is very simple. The fur of the flat-headed brother is hard and thick. The hair can stand upright and the mouth is very pierced. This coat can resist the bite of the lion leopard, and it can also resist the puncture of the venom of the snake.

There are three main types of highly virulent snakes that live on the grassland. One is the venomous snake of the venomous family, the other is the viper of the cobra family, and the other is the viper of the viper family. The flat-headed brother's fur, so when it preys on the viper, many attacks made by the viper are ineffective.

Large carnivores such as lions and leopards have strong strength and bite force, but in front of the flat-headed brother, they cannot show their skills.

Because the fur of the flat head brother and the muscle tissue are not connected, this means that although the lion bites its body, it can’t control its body. The muscle tissue will still move freely, and the flat head brother knows that he has no way When you go, you will take a counterattack and rely on this unique body structure to constantly bite your opponent.

Although it is impossible to kill a powerful opponent, it will also make it pay off.

Therefore, although the flat-headed brother does not have the ability to kill the lion and leopard, but it has a defensive system that entangles with them. If they want to kill a flat-headed brother, it may take an hour or two.

In contrast, it is better to capture food that is larger and can satisfy your appetite. "

"Strong opponents are not terrible, most afraid of difficult opponents!"

"It sounds like I don't think it's worth the lion to provoke it!"

"Flat-headed brother is still something!"

Liu Wei then went on to say: "Let's talk about another of its defense mechanisms-chemical defense.

First of all, I'm not sure. It can even be said that the current experimental results do not prove that Pingtou is immune to all poisonous snakes.

After all, there are too many types of venomous snakes in the world, and the venom toxins are different, the amount of detoxification is different, and the living environment is different. These reasons determine that Pingtou's understanding of immunity to snake venom is one-sided.

As far as the African grassland where it lives, it is resistant to venomous snakes in its living environment

According to the experimental research of the University of Minnesota, the muscle-type nicotinic ethanol choline receptor of Pingtou has been mutated, and it has evolved the ability to not bind to neurotoxin! "

"what?"

"Anchor, please repeat it, too long, I can't remember!"

"You don't understand what you said, anyway!"

"Medical students say they can understand, Awei, you continue to talk!"

Liu Wei said with a smile: "In the Minnesota experiment, the main component of the cobra venom was alpha neurotoxicity. When the science cobra king snake was mentioned, I already talked about the alpha neurotoxicity in detail, so I won’t mention it here. .

Experiments have shown that the muscle-type nicotinic alcohol choline receptors of flat-headed brothers, wild boars, hedgehogs and other organisms will not bind to α_neurotoxin, meaning that this toxin has no effect on their bodies.

In addition, Pingtou can also neutralize metalloproteases, and metalloproteinase is the main component of hemorrhagic toxin, so it has resistance to neurotoxins and hemorrhagic toxins, but the resistance is limited. Experimental data shows that Pingtou is resistant to snake venom The upper limit does not exceed 100mg of dry poison. This amount is very alarming. Only a few venomous snakes can eliminate such a large dose of dry poison at once, which is easy for killing an adult.

Everyone should have seen the documentary "Ultimate Honey Badger". When it was bitten by a viper, it fell asleep on the ground and then woke up. It wasn’t like what the Internet said. After a sleep, nothing happened. It was the detoxification volume of the viper at the time. To be precise, the amount of venom injected into Pingtou was close to the upper limit of 100mg, leaving it in a transient fainting state.

The body functions need to work for a long time to resist the toxic effects of venom.

The snake biting it in the documentary is the puff-bellied giant viper on the ranking of African venomous snakes. It ranks in the top five in Africa and is extremely lethal. "

"I said that it's impossible to be bitten by a snake and sleep all right!"

"It's so fierce blowing online!"

"Thank you Awei for solving my doubts!"

"I was thinking before, if I was bitten by a viper and lay on the ground to sleep, would I wake up and be okay?"

"You just wait for your family to collect the corpse!"