What Happened If You Didn't Take The College Entrance Examination? I Recommend

The second part of Lu Shixian's speech is literature review.

As the name suggests, it refers to the narrator's summary of literature and historical research results in a certain field.

Although it sounds very complicated, it occupies a very important position in academic research, otherwise purely review papers and journals would not be produced.

In fact, peer reviewers of many papers only need to look at the quality of your literature review to immediately judge whether your topic selection is reasonable and feasible, and whether the quality of your paper is original and novel.

Of course, Lu Shixian will not be so stupid as to exhaust, this is the way to kill.

There are not many expensive and refined documents cited, just select the representative achievements in the critical period.

So just a few minutes later, Lu Shixian entered a critical moment.

"As a special plant hormone, auxin, whose polar transport gene is regularly expressed in the cell body, controls the process of early embryogenesis and plays an extremely important role in embryonic development."

"But its role is much more than that. This is also the role of the polar transport of auxin mentioned in my thesis on the symmetrical growth of leaves on both sides."

As soon as this remark came out, several judges sat up a little bit and began to concentrate and listen carefully.

When Lu Shixian saw this scene, his expression didn't change at all, and he didn't even forget to show a formulaic smile.

In fact, he knew in his heart that the previous part was just an appetizer for the judges present.

The effect of auxin polar transport on embryonic development has long been studied.

No matter how wonderful his statement is, it can't save the judges' ears from hearing it.

But even so, Lu Shixian has to complete his complete narrative.

Because it is the preparation work for the next wonderful performance, and it is also the time for him to put old wine into new bottles.

Everything went according to his plan, and Lu Shixian seemed even more confident.

"In the eyes of the artist, the symmetrical growth of the leaves is the expression of the pursuit of beauty."

"In the eyes of physicists, this is a manifestation of the balance of forces."

"In the eyes of evolutionists, this is the fruit of natural selection."

"But in my eyes, it's a consequence of polar transport."

"The judges and teachers are all experts in the field of botany. In order to save time, I will not explain the 'primary advantage hypothesis' proposed by Bangert." At this time, his narrative style began to take on a new look. People find it compelling.

"As we all know, low concentrations of auxin promote growth, and high concentrations of auxin inhibit growth. According to my previous description, the regular expression of auxin polar transport genes controls the location of embryonic cotyledons."

"So the polarity of auxin in the first organ of the plant is transported to the later organ, causing the concentration of the latter to rise, the growth is inhibited, and the body axis is established for the law in turn, and the plant gradually grows symmetrically according to this axis."

"In order to test this idea, I added auxin polar transport inhibitors to different plants through a large number of repeated experiments."

Having said that, corresponding pictures and tables appear on the big screen.

At this time, the above data is far more convincing than what Lu Shixian said.

"The experimental results show that when I gradually applied tiba, hfca, ca and other inhibitors, the leaves that should have grown symmetrically on both sides began to lose their original beauty, and finally became a trumpet-shaped leaf."

"And this level shows an inverse proportional function with the amount of inhibitor applied, especially typical for dicotyledonous plants"

"Taken together, auxin polar transport plays an integral role in embryonic development and leaf symmetry."

Spending another 20 minutes, he completely expressed the core ideas and principles in his thesis.

But Lu Shixian's performance is not over yet.

"There is indeed no shortage of beauty in the world, but a pair of eyes to discover beauty."

"But I think what is more scarce is the intuition to discover the essence of the law behind the appearance of beauty."

All content has been displayed.

Lu Shixian bowed and announced: "My speech is over, thank you judges for listening!"

From start to finish, the numbers on the timer stalled at 28 minutes.

"Crack-crack-crack"

There was tacit applause from the three judges throughout the venue.

"The first half is unpretentious, and the second half is getting better!"

"Progress step by step, with emotion and reason!"

"A very wonderful lecture!" Academician Gao Defeng, the main judge, gave the first evaluation.

"You're amazing!" Lu Shixian bowed again to thank him.

The academician praised him, but his face remained unchanged, because this sentence was expected.

But Academician Gao's subsequent words surprised Lu Shixian.

"To be honest, I just found out recently that a paper from "cell" that I blindly reviewed was actually your result." Gao Defeng's words attracted the attention of Lu Shixian and the two professors around him.

He said with a sigh: "At that time, I thought it was the work of some foreign key laboratory, until I saw overwhelming news reports a month ago."

"So, when I found out that Yan University was looking for your defense judge, I gladly came here to meet you here."

"Looking at it now, the reputation is indeed well-deserved. The vision of Lao Xu and Lao Wang is indeed vicious."

This sentence is far more powerful than the positive comments just now, and even Lu Shixian was a little flattered.

Just as he was thinking about how to answer, fortunately Academician Gao had already changed the subject and got down to business.

"Okay, anyway, the process still has to be completed." Gao Defeng went directly to the expert questioning session.

"Can you talk about how you found a different perspective on auxin polar transport to innovate?"

Lu Shixian listened and recorded while returning the slides to the home page.

Immediately afterwards, the second and third judges asked questions in turn.

Different from the last defense, the three questions this time are very routine and moderately difficult, almost like feeding him vegetables.

In just three minutes, he was ready to answer.

Twenty minutes later, Lu Shixian left the venue.

A committee of three defense judges will vote based on the quality of his thesis and his defense.

"I won't say much. If even he can't pass the master's degree defense, then most of the graduate students in China will have to go back to work." Academician Gao Defeng made a few words in his summary, but he was very powerful.

The remaining two professors looked at each other, shook their heads with wry smiles, did not speak, but silently cast their precious pass votes in the secret ballot box.

After summarizing, Lu Shixian completed his master's dissertation defense with a unanimous vote.

The voting results were recorded under the witness of the camera!