Chapter 632: The End of the World (12)
Among the women present, Jumping Bead has the closest relationship with He Wei, so it is only fitting that she should come forward to break the current awkward atmosphere and take the opportunity to ask about cloning.
Therefore, after hearing Jumping Bead's question, He Wei immediately gave her an appreciative look, and then glanced at Lan Xiang quickly. After discovering that Lan Xiang didn't seem to want to explode, he breathed a sigh of relief and began to explain: "The cloning is actually a kind of asexual reproduction technology......
"Asexual reproduction?"
Okay, why worry about this is just the beginning, so I can't go on. So I had to go back and explain to the women what asexual reproduction is. However, since asexual reproduction is mentioned, it is impossible not to mention its corresponding sexual reproduction. As a young man, facing a group of young women with flowers and branches, tell them what sexual reproduction is, how embarrassing that scene is, you can't just imagine it!
Finally, in an even more embarrassing atmosphere, He Wei finished talking about asexual reproduction, and was about to talk about cloning, but when the word cell was mentioned, he was forced to stop again. Faced with the women who didn't know what the cell was, He Wei had to start with the cell, so that the women could know what the basic unit of life was.
"Well, it turns out that human beings are made up of cells...... How many cells does that man have?" asked Jumper.
"This ...... Because everyone's situation is different. Moreover, the cells on the human body are changing with new generations all the time, so it is difficult to count the specific number. He Wei explained.
"Oh, it's hard to count...... That's a lot......" Jumping Bead said thoughtfully.
"However, didn't the young master say that cells are composed of a nucleus, cytoplasm, and a layer of cell skin, so why is an egg not a cell?" Xiao Porcelain frowned and asked, "You see, there is an egg shell on the outside of the egg, just like the skin of the cell, and there is a protein inside the skin, that is, the cytoplasm, and finally there is an egg yolk, isn't it just like the nucleus?!"
"It's called cell membrane, not cell skin!" He Wei squeezed out a few words from between his teeth, and then explained listlessly, "Cells are very small! Usually they are invisible to the naked eye! Therefore, eggs cannot be regarded as cells." ”
"Why? Just because an egg can be seen with the eyes of the hand, can't it be said that it is a cell?" asked Xiao Porcelain.
"It's not because the eyes can see! As long as it's a cell, even if it can be seen with the eyes, it's still called a cell!" He said without tears, "The reason why an egg can't be called a cell is because it is composed of many cells! It is the same as us, it is many, many cells, not one big cell!"
"Ao ......" Xiao Porcelain nodded as if he didn't understand, and finally stopped asking strange questions, which made He Wei breathe a sigh of relief.
However, Xiao Porcelain had just shut up on this side, and Lan Xiang, who had been frowning and silent on the other side, suddenly asked, and the question was quite difficult to answer: "You just said that under normal circumstances, cells are invisible with the eyes. Does that mean that there are cells that we can see with our eyes?"
"Yes...... Yes......" When He Wei heard Lan Xiang's question, he sighed in his heart and felt a little bad.
"Oh. Lan Xiang nodded and continued to ask, "What are those cells that can be seen, and where can I find them?"
As soon as he heard Lan Xiang's second question, He Wei's cold sweat came down. Visible cells...... He worries only knows one kind, the egg and the child. Where to find it, He Wei is naturally very clear.
But do you really want to say it? hehe......
"Uh......" He Wei hesitated.
"What?" Lan Xiang was not very friendly to He Wei in the first place, but at this time, when she saw that she asked a question in a good voice, He Wei didn't want to answer, and the anger suddenly came up, and her pretty face was tense, and she was about to get angry!
As soon as He Wei saw the change in Lan Xiang's expression, he immediately knew that something was wrong, so he hurriedly said, "Yes...... Yes...... Is it an egg...... Ovum...... Sub ......"
Ahem. In the Zhong Ling Continent, where there are no birth, health, and birth classes, the meaning of the words egg and child is not the same as the meaning in biology textbooks. It should mean the same as eggs, eggs. Therefore, after listening to He Wei's answer, all the women turned their eyes to He Wei's crotch, and then blushed at the same time and took a heavy sip!
"Phew, shameless disciple!" Lan Xiang glared at He Wei viciously, and quickly turned her gaze to the side, not daring to look at He Wu's eyes.
How dare he?! He was teasing himself in front of so many people, though I knew he wanted to...... But how can it be in front of so many people...... At least we'll have to wait until there's no one there, just the two of us...... Phew! Who wants to be with him! Secretly glancing at He Wei with a wicked smile (actually an embarrassing smile), Lan Xiang's heart was confused. The deer on his chest slammed around, like a frightened rabbit!
"The egg cell is a kind of reproductive cell that most female organisms have. Because of the biological and physical needs in this area, the volume of egg cells is generally large. Most of them are visible to the naked eye!" Just when Lan Xiang was upset and didn't know how to deal with He Yu's active "flirtation", Xiao Jiu suddenly took the initiative to turn on the stereo imager, and explained it to the girls with the constantly changing stereo images. Let's start with the egg cell, and then talk about the various cells in the human body, the DNA in the cell, and the principle of cloning with these cells (of course, these are all simplified versions, and the most obvious principles that women can understand.) )
"Oh, that's what I mean!" Jumping Bead nodded thoughtfully and asked, "If Miss Jiu says so, then can't we put all the animals together, and then create a new creature with the advantages of all living beings?"
"Well, that's called DNA. Xiao Jiu first corrected the mistake in Jumping Bead's words, and then answered Jumping Bead's question, "Theoretically speaking, there is such a possibility. However, because the influence of DNA on the various characteristics of living things is so complex, it takes a lot of time to find out the DNA that controls them in all living things, just because it takes a lot of time, and even in our lifetime, it is basically impossible to complete this work!"