The three of them didn't know what was going on outside, but now there was some progress, and Steng could see and touch the substance in the transparent device higher up.

Using a stupid method, after Yan Entropy climbed up the wall, he leashed Si Teng and asked him to observe and study.

However, this method can only look at the position of more than ten meters high, and if it is higher, the entropy can be climbed, but Si Teng does not dare.

Although the transparent device is suspended and stationary, it is extremely stable, unless Yan Entropy smashes it with his fist, in short, Chu Ci and Si Teng cannot be broken.

At this time, Si Teng had a leash around his waist and was studying a flying species.

The appearance of this flying species is seventy or eighty percent similar to that of fruit flies on Earth, except that it has two more pairs of wings, and its whole body is purple-red, and the antennae on its head are very long, far longer than its body, and the synapses on it are dense.

Unlike other species in the transparent device, this flying creature does not do too many and complex movements in the transparent device, but just keeps swinging its tentacles, which are completely arcing, and rotate in circles like a small radar.

On the earth, antennae are very important sensory organs of insects, which can play the role of smell, touch, and hearing, and can communicate through antennae activities, search for the opposite sex, find food, and even find spawning sites.

There are only four runes corresponding to this flying creature, and up to seven gene combinations can be arranged, and Si Teng has tried them all, and found that no matter which gene combination can only change the external form of the tentacles at most, other body parts are unchanged.

Si Teng's eyes were thoughtful, as if he had thought of something, and kept recording it in the small black book.

Chu Ci, who was tilting his head on the ground, was extremely bored, and raised his head and shouted, "What is the fat man studying?"

Yan Entropy, who was holding the transparent device as a human traction, replied angrily: "Let's study flies." ”

"What is he doing studying flies when he has nothing to do?"

After writing and drawing, Si Teng lowered his head and shouted, "It's not a fly, it's a flying species that looks very similar to a fruit fly." ”

After speaking, Si Teng motioned for Yan Entropy to put him down.

After the two of them reached the ground, Si Teng took the pen and began to make formulas, but Chu Ci couldn't understand them at all.

While writing, Si Teng said: "Among the six mutant infection viruses that Chu Ye has, the more important one is the mutant used for 'contact', right." ”

Chu Ci snorted.

In Chu Ye's plan, the most of the six mutants is the sixth, which belongs to coolies, followed by the fifth, using mutations to make the brain more active, belonging to playing with brain power, and controlling these two mutants is the fourth, the body is neither strong nor developed, but it can use a certain mutated ability to control the mutant who plays with the brain and acts as coolies.

"In the insect kingdom, many species transmit information through their antennae, so I suspect that Chu Ye's fourth source of virus is from a certain insect," Stenn explained. ”

"You're not studying flies, do you, what does it have to do with the fourth virus? ”

"It's not a fly, it's some kind of flying species that is very similar to the fruit flies on Earth. ”

"Fruit flies are insects too?"

"Yes, insects belonging to the family Drosophila of the class Drosophila of the class Diptera of the phylum Arthropods. ”

Chu asked puzzledly: "If you want to infect humans and change chromosomes, don't you need some degree of genetic similarity, this difference is too big, don't you tell me that the fourth source of virus infection is this alien fruit fly." ”

Although Chu Ci is a layman, he roughly understands what is going on.

Pork can be made into pot meat, chicken can also be made, and even fish with egg white flour can be made, at least it is all meat, but you can't make it with beans, because it's not the same thing at all.

Fruit flies are a type of flies, which are too different from humans, how can they be genetically similar?

Among the six viruses, from bottom to top, the greater the number of mutations, the lower the risk, and the lower the similarity between this complete region and human genes, the stronger the rejection, and the more unable to mutate.

Although the fourth virus is not too advanced, its mutation ability is very important, and the relative genetic similarity with humans is much higher than that of the fifth and sixth mutant viruses.

"Do you know what is the most genetically similar animal to humans on Earth?" ”

"Yes. Chu Ci still has this bit of common sense, and he opened his mouth and replied: "Chimpanzee, right?" ”

"Yes, chimpanzees are the animals with the highest degree of similarity to the human genome, with similarities ranging from 98.6 to 99 percent. After a pause, he drew a formula on the paper and continued: "The second is cats, which are as similar as ninety percent to humans. ”

"Cat?" Chu Ci couldn't help but laugh: "It's impossible." ”

"It's not impossible, cats are 90 percent genetically similar to humans, which also reflects the fact that cats are more intelligent than we think they are. ”

Chu Ci thought so.

If the IQ is not high, there will not be so many cat slaves.

"I like cats very much, in fact, the domestication of cats by humans first happened about 10,000 years ago, and it may have been that cats took the initiative to commit themselves to this symbiotic relationship with humans, and there is a lot of evidence that wild cats at that time used hunting voles as bargaining chips to get close to humans to get a little extra protein and food." ”

It was the first time Chu Ci had heard about this, and he was surprised: "It's up, it turns out that this is the case." ”

"Then there's cows, and our human genome is about 80 percent similar to cows, which is even higher than that of rodents, which have a much more recent ancestor, and rats, which are 85 percent genetically similar to humans if you only compare protein-coding genes. ”

Chu Ci nodded: "No wonder the experiments are all guinea pigs." ”

Yan Entropy yawned in boredom: "Aren't you studying flies, don't tell me that flies are genetically similar to you humans." ”

"That's right, that's it. After closing the small black notebook, Sten said: "Although it seems that the size of the fruit fly is very different from that of humans, and the appearance characteristics are completely different, the genetic similarity between this creature and human beings is as high as 60 percent, and the results of genetic comparison confirm that half of the genes in the human body are similar to fruit flies." ”

Chu Ci looked suspicious: "This is too, I can accept orangutans, cats, cow rats or something, how can this be similar to flies." ”

"What's unacceptable, at least I'm saying that these are animals, and bananas are 50 percent genetically similar to humans. ”

Chu Ci almost spurted out a mouthful of old blood: "Bananas?"

"Yes, in human genes, most of the genes are junk genes, just a simple protein chain, this junk gene is just used to prove that you are a creature, and a small part of the coding genes determine the traits produced by people, these coding genes are only about 1.5 percent to 2 percent in the human body, and other animals are also determined by these coding genes, so bananas and human genes are similar, but these similar genes are not the genes that determine our appearance or intelligence, Chu Ye's six viruses are to activate junk genes to mutate, so a small number of coding genes are not important, the important thing is the garbage genes with a high degree of similarity. ”

Seeing Chu Ci's incredible appearance, Yan Entropy interjected and said: "Speaking of which, it's actually a matter of ancestors, as long as it is a matter of your earth, all of them have a common ancestor, although they have evolved into different creatures in billions of years of evolution, most of the genes are still retained in the body, understand." ”

"Oh... That's what it means. ”

Chu Ci suddenly realized, and as soon as Yan Entropy said this, he understood.

It's like a mother giving birth to two children, these two children gave birth to four grandchildren, and these four grandchildren have dozens of great-grandchildren, after thousands of years, one of the heavy great-grandsons is a one-meter-nine scientist, and the other is a one-meter-five mentally handicapped, so it's hard to imagine that there is a blood relationship between the two, but from a genetic point of view, both of them have an ancestor, which is roughly the case.

Time is the biggest variable, and after billions of years, the origin of countless species is actually an ancestor.

Glancing at Si Teng, Chu Ci said with disgust: "Next time, say something in the vernacular, don't pretend to be a big-tailed wolf." ”

Si Teng was speechless: "What I said is popular enough." ”

Yan Entropy laughed: "He must be more vulgar than me to understand." ”

"Understood. The helpless Si Teng concluded: " This flying species is very similar to fruit flies, so maybe it is similar to fruit flies, the gene chain has more than fifty percent similarity with humans, if this is the case, then the first condition is met, and the tentacles of this creature are very strong and complex, it can transmit information, and can even give orders like a commander, this is the second condition, and now it has basically been met, if the third condition is met, then it can be determined that the source of Chu Ye's fourth virus mutation is this flying creature. ”

"What is the third condition?"

"Finding the fifth and sixth sources of virus mutations, if the fifth and sixth sources of virus mutations are controlled by this flying organism would confirm my suspicions. ”

After finishing speaking, Si Teng stood up, looked at Yan Entropy and said: "Let's continue to look upward, go a little higher, find the fifth and sixth and you can confirm each other, the third I can roughly guess the genetic combination, the second is silicon-based life, except for the first exclusive virus of Chu Ye, I have five viruses." ”

"It's still up, aren't you scared if it's too high. ”

Sten: "Science requires dedication and sacrifice. ”

As soon as Yan Entropy was about to speak, the transparent device containing the centipede behind him suddenly began to glow, and then gradually twisted until it disappeared, and the centipede inside jumped to the ground, and at this moment, the door actually opened.

Yan Entropy reacted the fastest, grabbed Chu Ci with one hand and Si Teng with the other, and ran directly to the door.

The gate still changed into a step, and it didn't close immediately, and when the three of them ran to the platform outside, the little centipede also crawled out.

The little centipede fell directly from the platform, and after falling to the ground, it began to twist its body, and at this moment, a dazzling light shot down from the height of the obelisk, hitting the centipede.

The scene that made the three of them gasp appeared, and the centipede was growing in size at a speed visible to the naked eye.

In the distance, there were stunned Wang Dafu and others.