The short and thin boy was very dissatisfied with the mud of the river water source, and asked, "If it were you, how would you weigh it?"

Jiang Shuiyuan smiled slightly bitterly: "As a vain and social person, of course I will choose to obtain better traits first, but after obtaining better traits, I want to live as long as possible." People are always so selfish, so greedy and insufficient, both long and long!"

The short and thin boy finally realized that the handsome boy standing at the door was not the same as himself, and he turned his head whimsily, wanting to continue arguing with the other party, but the other party didn't give him a chance to turn the tables at all, but got up and shook hands with Jiang Shuiyuan: "Sure enough, the hero sees the same thing." In Xia Liu Jian, from Haizhou No. 1 Middle School, buddy, are you?"

"Jiang Shuiyuan, Huai'an Fu Middle School affiliated to Jingshi University. ”

"It turned out to be from a prestigious school, no wonder he was so handsome. Fortunately, I will be lucky!" Liu Jian said about the fortunate meeting, but there was no joy in his eyes, but a hint of vigilance and provocation. In the final analysis, sleeping with classmates is temporary, and eventually everyone will meet each other in the examination room, bayonet blood, and compete for a few prize spots. In this process, students from prestigious schools are an important object for everyone to strictly guard against death.

"Brother Liu is polite, we will be good brothers who eat and sleep together in the future, and I hope to give me a lot of advice!" Jiang Shuiyuan didn't notice Liu Jian's eyes, because he was struggling with another question: Is there a hairy relationship between being born in a prestigious school and being handsome?

Liu Jian said with a smile: "Don't dare to advise, let's learn from each other." After speaking, he pointed to the short and thin boy with a southern accent and introduced: "This is Yu Yucheng from Songjiang Prefecture No. 2 Middle School, and he is also our roommate. ”

Jiang Shuiyuan nodded: "No wonder I heard Brother Yu speak with a southern accent, it turned out to be from Songjiang Mansion! Songjiang has been a famous county in the world since the Yuan and Ming dynasties, with abundant products and humanities. It is known as a metropolis in the southeast. Brother Yu can fight his way out of the siege from Songjiang Mansion, and he must be extraordinary. ”

Yu Yucheng was still sullen from the water source of the river, and when he heard this, he just said lightly: "It's okay." ”

Hearing that Yu Yucheng was a student of Songjiang Prefecture No. 2 Middle School, Jiang Shuiyuan immediately remembered Han Ren who he met in the difficult selection of Chinese culture that day, and had the heart to chat with him. I had to leave it at that.

Yu Yucheng ignored him, but Liu Jian didn't let him go, and immediately took over the conversation: "Speaking of mutual learning just now, how do you think about the difference between innate behavior and acquired learning behavior, Brother Jiang?"

Jiang Shuiyuan was stunned for a moment: Is this an introductory test? However, he still replied honestly: "According to the "General Biology Course", innate behavior is determined by genes but is affected by the environment; That's pretty much it, right?"

"It's a book explanation, and I'm asking for your own opinion. Liu Jian paused and continued: "My view is that whether it is congenital or acquired, all behaviors are determined by genes. The difference is only that the genes of innate behaviors are inherited and relatively stable, while the genes of acquired learning behaviors are shaped by environmental influences and are less stable, and they need to be consolidated for many generations to become stable heritable genes, that is, from innate learning behaviors to innate behaviors. This can be demonstrated by R. Tryon's selective breeding experiments in 1940. ”

Jiang Shuiyuan didn't answer in a hurry, found an empty bed and put down his luggage, and then replied slowly: "My opinion is the opposite of yours, I think all behaviors are caused by the acquired environment." The so-called genes and heredity are just the result of the accumulation of environmental influences. Just think about it. The theory of the origin of life, based on the modern theory of biological evolution, believes that all living things on the earth evolved from inorganic small molecules, from inorganic small molecules to organic small molecules, from organic small molecules to biological macromolecular substances, until all kinds of organisms in the world evolved into today's world, which is nothing more than the different environments on the earth. If all behavior is genetically determined. So where did the genes come from in the first place?"

Liu Jian tilted his head and thought for a moment: "The theory of chemical origin on which your argument is based is currently only a hypothesis, although it has been written into textbooks and is believed by most people, it is undeniable that it has not yet been strongly corroborated and recognized by the scientific community. ”

"In 1953, the Miller simulation experiment at the University of Chicago in the United States counted? And the experiments of O'Barin and Fox. ”

Liu Jian was about to retort. Shi Yang suddenly rushed in from the outside, and shouted excitedly: "I finally know who you are! Jiang Shuiyuan, I finally know who you are!"

Jiang Shuiyuan touched his nose: "Don't you all know that my name is Jiang Shuiyuan? What else is there to say?"

"Hmph, give me garlic back. If it weren't for my brother, I would have been well-informed and knowledgeable, and I would have almost been fooled by you!" Shi Yang didn't care about complaining, and waved towards Liu Jian and Yu Chengxian: "Do you know?

Liu Jian and Yu Yucheng were a little confused, and looked at each other blankly: What, is this river water source very famous?

Shi Yang pouted: "Look, you usually don't like to read literary magazines, and you don't pay attention to girls' hobbies and hot topics, if you continue like this, you are destined to be lonely for a lifetime!" The handsome little guy in front of you who is super good-looking and domineering is Jiang Shuiyuan, the first prize winner of this year's New Concept Essay Competition, the cover character of "Cultivation" magazine, and the leader of the new generation of youth literature after Han Xia and Guo Siming. Isn't it a little exciting to be able to live in a room with such a popular writer?"

Yu Yucheng rolled his eyes: "I'm not excited at all, I'm just a little curious, why did he let a good writer go and come to participate in our biology Olympiad training?"

Shi Yang sneered: "Do you think that everyone else is like you, and there is nothing else to do except biology? Tell you, our classmate Jiang is not only good-looking and good at writing, but also good at biology." You must know that only the best of the provincial first prize in the Olympiad training camp can have the honor to participate, do you think that a casual cat or dog can come in?"

Yu Yucheng was choked and speechless.

Liu Jian laughed at this time, patted Jiang Shuiyuan on the shoulder and said: "I didn't expect Brother Jiang to be so powerful, he actually studied both arts and sciences, and was both talented and beautiful, and he really deserved to be from a famous school!"

Jiang Shuiyuan was once again entangled: What is the inevitable causal connection between his background in a prestigious school and his studies in both arts and sciences, and his talent and appearance? However, he knew that if he allowed Shi Yang to continue talking nonsense, he would probably have no place in the dormitory, so he hurriedly pulled Shi Yang over: "Don't patronize and talk, it's almost time for lunch, let's hurry out and find out where the canteen is!"

Shi Yang staggered and said, "What's the hurry? It's not even eleven o'clock, and there's still an hour before dinner!"

"Then it's time to find the cafeteria! Didn't you just say that it was the first time to come to such a beautiful school? Then he dragged Shi Yang out of the dormitory without saying anything, and only let go of his hand when he got out of the door: "I said brother, we have no grievances in the past and no enemies in the near future, why do we have to fight in the same room and force each other hard?"

"What do you mean by that?"

"You are doing a big delivery of high hats in our dormitory, don't you want to put a high hat on my head, don't you want to roast me on the fire?"

Shi Yang said with a smile: "First of all, I didn't brag, and I didn't put a high hat on you, I just told the truth and said something." Secondly, I just can't get used to these guys with their eyes on their foreheads, don't they just win the first prize of the provincial biology Olympiad? Look at them like that, it's like winning the Sun Yuanqi Prize and the Nobel Prize. Didn't you see it, as soon as I entered the dormitory, I listened to them talking there, pretending to fly one by one, and they couldn't even speak, what 'I am in the animal kingdom, chordates, vertebrate subphylum, mammals, euzoa, primates, simons, hominidae, hominidae, homo sapiens', 'I write my love into the nucleic acid probe and bury it deep at the starting point of your replication', so scared that I threw down my suitcase and ran out. ”

"Then you can't fool me!"

"If I don't bring you out, how do those guys know what it means that there are mountains outside the mountains and people outside the people?" )