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"Mr. Professor, according to the theory of species selection, it seems that this insect should not have evolved?" A voice sounded and asked, Liu Chen's heart tightened, this voice was also very familiar.

It turned out to be Liu Jiang's voice, this guy's voice was sharp and thin, and it was very recognizable, so Liu Chen was sure that it was him at once.

Memphis said: "No, no, that's exactly what species selection is, these bugs are only the size of fleas, and when mating season comes, the female will crawl onto the male's back and insert deep through the narrow opening in his back." Then the organ swells and locks the two sides together, and the many spines on it act as a grappling hook. ”

"Isn't this forced?" Liu Jiang teased in a relaxed tone.

"Isn't that just coercion, you think that as long as a man will be forced? Memphis said happily, he was talking nonsense there, but it attracted the ears of all the passengers in the first class, they were all listening, Jin Dong'er felt that he had found a confidant, and said loudly: "That's it." ”

"The hook of the female worm is extremely secure, and if you try to separate the two worms, even if you accidentally tear the male in half, and his genitals are still hanging on the female, during the mating process for several days, the female will obtain a large sperm sac in the shape of a teardrop from the male, and then complete the fertilization. ”

It's so tragic, the men here can't help but tighten their bodies when they hear it.

Jin Dong'er giggled proudly.

Liu Jiang also shrank his head, as if he was torn apart, and pretended to be relaxed: "Professor, you haven't said that this root species selection has anything to do with it?"

"Why are females so ferocious? The answer is simple, starvation. Memphis's words have succeeded in attracting everyone's ears.

Jin Dong'er stuck out her tongue and said in a low voice: "Didn't you say that you are full of warm thoughts, this insect does the opposite and has a personality." ”

"The caverns where the bugs live are not particularly ideal living conditions, with no light, no plants, and their main food is bat droppings and the occasional dead bat, and the energy source is extremely scarce. Whether it is to grow or reproduce, it takes a lot of energy. ”

"In a different environment, this energy can come from the female being self-reliant, or it can come from a gift from the male. For example, many spiders will catch a bug and give it to the female as a marriage proposal, or, like you in China, the woman usually asks the man for an expensive bride price. ”

Memphis is a very humorous scholar, especially a Huaxia expert, who can be called Bo Gu and Jin, Liu Chen also laughed when he heard it.

"Most of the time, most of the male's sperm is wasted, hehe, it is said that a man's first love is either left or right. ”

When Jin Dong'er heard this, she immediately said, "Yo, it's disgusting." ”

"Disgusting what?" Liu Chen couldn't help but ask with a smile. 【】

"The man is disgusting, with his hands. ”

"That's no way, the water is full and overflowing, and men are also very bitter. ”

"Xiao Chenzi, I haven't seen you have a girlfriend for so many years, is your first love left or right?" ”

"So, it's the result of environmental selection, and in a hard cave, not even the slightest waste can be tolerated, so the female has to confiscate all the sperm of the male, even the sac, and leave a little for sperm, and digest the rest as nutrients. ”

When all the men heard this, they all gasped, this female insect is so vicious, she won't let go if she hooks it, she uproots it directly, and involuntarily reaches out to cover her crotch.

"The nutritional roles of both sides are reversed, and the males become the main providers of resources, then they become picky. Conversely, females forcibly take resources from males. Therefore, females have evolved such exaggerated female tools for forcible rape. This phenomenon is also confirmed in other species - in general, the species with more rape tend to have a relatively large penis. In fact, forcible rape is not even limited to reproductive purposes, and the insect will take the sperm of males even if they are too young to reproduce. Nutrition is always better. ”

It's scary.

Liu Chen turned his face away at this time and said with a smile: "Mr. Professor, it seems that the theory you said is not applicable to one race. ”

Questioned, Memphis blurted out: "Impossible, what race?"

"Indians. ”

All the men laughed when they heard it, everyone knows that India is very strange, and there are many health accidents, and at the same time, Indian men are well-known small devices, but they are not inapplicable.

Memphis was also choked, looked up, and couldn't help exclaiming, "Liu, what a coincidence, we met again." ”

"Hello Mr. Professor, it seems that we are very fateful. Liu Chen greeted happily.

Liu Jiang also saw him, a glance swept over, and he was immediately very angry, I didn't expect Liu Chen to know Memphis, and this guy also looked at it with a smile, it's not to say hello, it's not good not to fight, it's really tangled, every time I see him, I feel like I've been stripped naked in public.

"Mr. Liu, I didn't expect us to meet again so soon. Liu Chen said with a smile, Liu Jiang had to respond, and replied with a little embarrassment: "Yes, we are also very fateful." ”

Memphis didn't know that the two knew each other, rolled his eyes, and said, "Wow, I didn't expect the two of you to know each other, this world is so small, Mr. Liu, why haven't I heard you mention knowing Liu Chen, hey, one of you is in Deep City, the other is in Boston, how can you catch it?"

Liu Jiang was most afraid of others mentioning it, and said in his heart, you are a foreigner, you are not good at research, you don't care about your, and you don't know how to answer when you are embarrassed, I thought that I would never see Liu Chen a few times in my life, but I didn't expect to meet you on a plane.

"Professor, I went to Boston for nearly half a year, and I had been studying in Jianghai before that, and Mr. Liu was also in Jianghai before I went to Shencheng, and we worked together for a while. Liu Chen said with a smile.

Liu Jiang had a great pressure in his psychology, he was really afraid that Liu Chen would say the ugly things he had done in public, and he couldn't hide on this plane, so he couldn't be embarrassed, Liu Chen was a little relieved when he said this.

"Oh, it turns out that you interned at Mr. Liu's company, hehe. ”

Memphis didn't know Liu Chen's details, so he took it for granted.

Liu Chen said: "Yes, later Mr. Liu left Jianghai after making great progress in Shencheng." ”

Liu Jiang's eyelids jumped and became nervous, and he hurriedly said, "Mr. Professor, I'll change seats with Liu Chen, and you old friends will have a good chat." ”

Jin Dong'er saw Liu Jiang again, and he was angry, and when he heard that he was going to sit with him, he snorted angrily: "Shameless thing, who wants to sit with you." (To be continued.) Mobile phone users, please browse and read, a better reading experience.