1 liter of blood 100,000 yuan, why is the blood blood so valuable?It can save lives

1 liter of blood is worth 100,000 yuan. If the blood of any animal has such high value, then it is difficult for this animal to survive in the world. However, in fact, this animal really exists, it is 鲎.

老 is a very ancient limb animal, and its history can be traced back to the muddy basin 400 million years ago. As an animal, 是 can be said to have evolved very successfully. According to the unearthed fossils, in 400 million years, the shape of the 鲎 has almost no obvious changes. We know that a kind of animal must have good environmental adaptability to survive, and the environment is constantly changing, so animals must also adapt to the new environment by continuous evolution. It has evolved all -round, but it is different, and it still maintains its original appearance.

原 always maintains its original appearance, which shows that its transformation is simply in place, which can adapt to different living environments in each period.

From the appearance, the defense power is simply impeccable, because its entire body is covered by heavy armor, but it is interesting that there are not a few paleons with heavy armor in the ocean. Why is it only survived? The process of biological evolution is similar to a armament competition. Obtaining the evolutionary creature often brings the disaster to other creatures, and the extinction of marine limbs with armor is directly related to the success of fish. During the period of mud, the fish began to evolve gradually. These large jawfish quickly became a nightmare for marine limbs animals. No matter how heavy your armor is, there is always a jaw for you.

The powerful jaws easily broke the armor of the limb animal, so these armor -covered animals quickly moved towards extinction.

并 It is not because its armor is heavier than others, but because the area of ​​its life does not coincide with these large jawfish. It lives in a shallow sea, and large jaw fish live in the deep sea. There is no large -scale threat of jawfish, and there is no enemy in the ocean. In addition, they have a good reproduction ability, and they can lay eggs more than 200 pieces at a time. Therefore, no matter how the environment changes in 400 million years, Always maintain a large number of populations. However, I would not think that there was a kind of creature called "human" and the wisdom, and civilization gradually formed. With the continuous progress of civilization, human beings have found that this kind of thing is very useful.

最 For people, the most useful part is its blood, blue blood.

It is not uncommon to have blue blood in nature, but this is not surprising. Red blood is because it contains a large amount of hemoglobin, and the blue blood is because it contains a large amount of hemorrin, hemoglobin, hemoglobin, and hemoglobin. Therefore, it is red because of the iron ion, and the reason why blood blue protein presents blue is because of the copper ion. The reason why blood blood is useful is not because of its color and copper ions in it, but because the blood of these creatures contains a lot of precious enzymes, which are almost in the body of any other creatures. Why is the blood so unique? Because it is old enough.

In ancient times, the living environment on the earth was not very good, the composition of the seawater was relatively complicated, and there were many types of microorganisms. Therefore, there were many types of enzymes in the body of some ancient limbs. Components can help them survive in harsh environments.

Scientists guess that this unique blood is not unusual for ancient creatures, but unfortunately most of the ancient creatures are extinct, and only the survival is survived. So what is these unique enzymes for humans? Human beings can make this blood into a "reagent". Using this reagent can quickly detect various fatal germs, both in the field of disease inspection or in the field of food safety.

The test agent can save lives, so the price is naturally, and it can reach 100,000 yuan per liter, which has also threatened the survival of 鲎.

Of course, the regular blood collection will not threaten the survival of the cricket, because there are international regulations that each time the blood can not exceed 50 ml of blood, and it cannot be left for the second time after the smoking. No matter so much polemmore, all the crickets captured by them will be died of dry blood, so the number of wild crickets has been reduced by more than half in the past 30 years. Now human beings have begun to try artificial breeding, but because of the difficulty of breeding, although it has been successful in some areas, the overall size is small, and it is impossible to replace wild sacrifice in a short period of time. It can be said that this ancient creature has made outstanding contributions to the safety of human life, and we must not lead them to the path of extinction.

- END -