Suddenly! Suddenly! Suddenly! ......

Just when Ye Xiuwen and the others were in trouble, it was Qi Dabing who came out with people and shot wildly at those attacking giant apes.

"Why are you here?"

Ye Xiuwen asked. Because he asked Qi soldiers to protect Luo Jue and go back first.

"The deputy team, Comrade Yang Mengmeng, found something amazing. Let's get out of here. The creatures here can't be killed. ”

Qi Dabing shouted at Ye Xiuwen. And Ye Xiuwen frowned at first, and then asked rhetorically: "They can't be killed?" ”

"I don't know the specifics, this is Comrade Yang Mengmeng's order." Qi Dabing said again, Ye Xiuwen didn't ask anymore, and looked back while grabbing Aiya and running, but when he saw the corpse of the giant ape, it was really moving, and there would be something coming out of the corpse after a while.

At the same time, Ye Xiuwen recalled the evolution scene he saw, that evolution was not like human beings, little by little. Their evolution is split.

This evolution is terrible because it can evolve anytime and anywhere. It's not like humans, or other creatures, which need millions, tens of millions of years, to evolve little by little.

Therefore, if Ye Xiuwen wants to stop them, he must not let these creatures gain a firm foothold on the earth. Otherwise, once they really evolve into creatures that are higher than humans, then it will be humans who will be destroyed.

Tutu Tu ......

Ye Xiuwen led the people, shot desperately, beat the barrel of the gun like a red charcoal fire, and finally killed out of the cave.

Outside the cave, it was dark and bright, about three o'clock in the morning.

Ye Xiuwen gasped and ordered Qi Dabing to let him find a few people to guard the entrance of the cave, and definitely not let those monsters come out.

"Yes!"

Qi soldiers received the order and took five people to ambush at the entrance of the cave.

"Mr. Black Wolf, how are my people?"

Before Ye Xiuwen could take a breath, Luo Jue, Mark and two other members of the International Research Association rushed over to ask.

"Do you think they still have a chance of surviving in this case?" Ye Xiuwen asked rhetorically, and Luo Jue and the others were all silent.

"Then you protect this place first, and I'll immediately apply to the International Research Association for support. The creatures here are special and very valuable for research. Luo Jue said again. And he believes that Ye Xiuwen will not refuse. But he didn't want to be at this time, but Ye Xiuwen smiled.

"Mr. Black Wolf, what are you laughing at?" Mark said strangely.

"Humph!"

Ye Xiuwen snorted coldly at first, and then said, "Do you think the things inside are valuable?" But you know what? It took less than three months for the organisms inside to evolve from single-celled organisms,...... Yes, you're right, there is value. But I think you don't have to wait to study them, and you're going to be the object of their research. If you are not good at math, you can do the math, billions of years of evolution, they only took three months. ”

Ye Xiuwen said and patted Luo Jue on the shoulder. Then he took Aiya and Rohan with him.

At this time, Mark thought for a while and said, "Mr. Luo Jue? Is Mr. Black Wolf right? I almost died in it because I didn't listen to him. And if the beasts inside are really what Mr. Black Wolf says, then we are in danger. Higher organisms invade the earth, and our fate is either food or research. ”

"Let me think, think about ,......"

At this moment, Luo Jue was still a little undecided. At this time, Ye Xiuwen had already come to the tent used by Yang Mengmeng for experiments.

Yang Mengmeng was busy, but when she saw Ye Xiuwen coming in, she made a gesture of waiting, and continued to observe the slice with a microscope.

"Oh my God, it's impossible, I'm afraid it's going to turn science upside down."

Yang Mengmeng said strangely, and then threw the slice into a beaker.

There was a yellowish liquid in the beaker, and when the slice was thrown in, it popped and burst into a cloud of white mist.

When the white mist cleared, Ye Xiuwen saw an aquatic animal like an octopus, appearing in the beaker and filling the beaker.

Its tentacles still move, apparently alive.

At this time, Yang Mengmeng was holding a flamethrower and burning it at the beaker.

The octopus struggled for a while, and then it was roasted by the flames.

Bang!

The beaker exploded, and then a charred octopus was left lying on top of the shattered beaker.

Yang Mengmeng wore gloves and twisted it gently, and was about to fill it into her mouth,......

"Hey, hey! ......”

Ye Xiuwen stopped, but it was still a step too late. Yang Mengmeng threw the tentacles of the octopus into her mouth and chewed it.

Everyone present at this scene was stunned, because obviously that thing was not a good thing, but Yang Mengmeng ate it.

"Well, it tastes good, but it's a little less oily. Well, a little more salt should be put in it. Yang Mengmeng seemed to be very satisfied.

At this time, Ye Xiuwen said: "You eat that thing, is there really no problem?" ”

"It's no problem at all, but these cells are no different from ours. Rather, they are infected by a substance that resembles a catalyst. It's like injecting something else into a person's genetic code that changes their way of life,......

Wait, wait, the simple thing I'm going to tell you is the evolution of living things.

Population is the basic unit of biological survival and biological evolution, an individual in a species cannot survive for a long time, and the basic unit of long-term survival of a species is population.

It is impossible for an individual to evolve, and the evolution of living things is achieved through natural selection, and the object of natural selection is not an individual but a group. The population is also the basic unit of biological reproduction, and the individuals within the population are not mechanically grouped together, but can mate with each other and pass on their genes to their offspring through reproduction.

So here, we have to have a gene pool and the concept of gene frequency.

A gene pool refers to the total number of genes contained in a population. The genes contained in each individual are only one component of the population's gene pool. Each population has its unique gene pool, and individuals in the population die from generation to generation, but the gene pool is passed down from generation to generation and is maintained and developed in the process of transmission.

So the larger the population, the larger the gene pool, and conversely, the smaller the population, the smaller the gene pool. When populations become small, there is a risk of losing genetic diversity and thus losing evolutionary advantage and gradually becoming obsolete.

Whereas, gene frequency refers to the proportion of genes present in a certain population. Gene frequencies can be obtained by sampling surveys. If the population is large enough, there are no genetic mutations, and the living space and food are unlimited, that is, there is no survival pressure, and the mating between individuals in the population is random, the gene frequency in the population is constant.

But such conditions do not exist in the natural state, and it is difficult to do so even under experimental conditions. The reality is that the gene frequencies of populations are always changing due to factors such as genetic mutations, genetic recombination, and natural selection.

The direction of this change in gene frequency is determined by natural selection. Therefore, the evolution of organisms is essentially a process of change in the frequency of genes in a population.

But the creatures we see in the cave are very different from that. Their evolution is written in the gene chain! ......”

"What?" Ye Xiuwen and Luo Han's eyes widened at the same time, because this was incredible, the genetic chain was artificially changed! ......